187251372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 643507200

約数和(自身を除く): 456255828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 89, 92, 99, 108, 121, 126, 132, 138, 154, 161, 178, 189, 198, 207, 231, 242, 252, 253, 267, 276, 297, 308, 322, 356, 363, 378, 396, 414, 462, 483, 484, 506, 534, 594, 621, 623, 644, 693, 726, 756, 759, 801, 828, 847, 924, 966, 979, 1012, 1068, 1089, 1188, 1242, 1246, 1386, 1449, 1452, 1518, 1602, 1694, 1771, 1869, 1932, 1958, 2047, 2079, 2178, 2277, 2403, 2484, 2492, 2541, 2772, 2783, 2898, 2937, 3036, 3204, 3267, 3388, 3542, 3738, 3916, 4094, 4158, 4347, 4356, 4554, 4806, 5082, 5313, 5566, 5607, 5796, 5874, 6141, 6534, 6831, 6853, 7084, 7476, 7623, 8188, 8316, 8349, 8694, 8811, 9108, 9612, 10164, 10626, 10769, 11132, 11214, 11748, 12282, 13068, 13662, 13706, 14329, 15246, 15939, 16698, 16821, 17388, 17622, 18423, 19481, 20559, 21252, 21538, 22428, 22517, 22869, 24564, 25047, 26433, 27324, 27412, 28658, 30492, 31878, 32307, 33396, 33642, 35244, 36846, 38962, 41118, 42987, 43076, 45034, 45738, 47817, 50094, 52866, 55269, 57316, 58443, 61677, 63756, 64614, 67284, 67551, 73692, 75141, 75383, 77924, 82236, 85974, 90068, 91476, 95634, 96921, 100188, 105732, 110538, 116886, 123354, 128961, 129228, 135102, 150282, 150766, 157619, 171948, 175329, 185031, 191268, 193842, 202653, 221076, 226149, 233772, 246708, 247687, 257922, 270204, 290763, 300564, 301532, 315238, 350658, 370062, 386883, 387684, 405306, 452298, 472857, 495374, 515844, 525987, 581526, 607959, 630476, 678447, 701316, 740124, 743061, 773766, 810612, 904596, 945714, 990748, 1051974, 1163052, 1215918, 1356894, 1418571, 1486122, 1547532, 1733809, 1891428, 2035341, 2103948, 2229183, 2431836, 2713788, 2837142, 2972244, 3467618, 4070682, 4255713, 4458366, 5201427, 5674284, 6687549, 6935236, 8141364, 8511426, 8916732, 10402854, 13375098, 15604281, 17022852, 20805708, 26750196, 31208562, 46812843, 62417124, 93625686, 187251372]

約数ペア:

[(1, 187251372), (2, 93625686), (3, 62417124), (4, 46812843), (6, 31208562), (7, 26750196), (9, 20805708), (11, 17022852), (12, 15604281), (14, 13375098), (18, 10402854), (21, 8916732), (22, 8511426), (23, 8141364), (27, 6935236), (28, 6687549), (33, 5674284), (36, 5201427), (42, 4458366), (44, 4255713), (46, 4070682), (54, 3467618), (63, 2972244), (66, 2837142), (69, 2713788), (77, 2431836), (84, 2229183), (89, 2103948), (92, 2035341), (99, 1891428), (108, 1733809), (121, 1547532), (126, 1486122), (132, 1418571), (138, 1356894), (154, 1215918), (161, 1163052), (178, 1051974), (189, 990748), (198, 945714), (207, 904596), (231, 810612), (242, 773766), (252, 743061), (253, 740124), (267, 701316), (276, 678447), (297, 630476), (308, 607959), (322, 581526), (356, 525987), (363, 515844), (378, 495374), (396, 472857), (414, 452298), (462, 405306), (483, 387684), (484, 386883), (506, 370062), (534, 350658), (594, 315238), (621, 301532), (623, 300564), (644, 290763), (693, 270204), (726, 257922), (756, 247687), (759, 246708), (801, 233772), (828, 226149), (847, 221076), (924, 202653), (966, 193842), (979, 191268), (1012, 185031), (1068, 175329), (1089, 171948), (1188, 157619), (1242, 150766), (1246, 150282), (1386, 135102), (1449, 129228), (1452, 128961), (1518, 123354), (1602, 116886), (1694, 110538), (1771, 105732), (1869, 100188), (1932, 96921), (1958, 95634), (2047, 91476), (2079, 90068), (2178, 85974), (2277, 82236), (2403, 77924), (2484, 75383), (2492, 75141), (2541, 73692), (2772, 67551), (2783, 67284), (2898, 64614), (2937, 63756), (3036, 61677), (3204, 58443), (3267, 57316), (3388, 55269), (3542, 52866), (3738, 50094), (3916, 47817), (4094, 45738), (4158, 45034), (4347, 43076), (4356, 42987), (4554, 41118), (4806, 38962), (5082, 36846), (5313, 35244), (5566, 33642), (5607, 33396), (5796, 32307), (5874, 31878), (6141, 30492), (6534, 28658), (6831, 27412), (6853, 27324), (7084, 26433), (7476, 25047), (7623, 24564), (8188, 22869), (8316, 22517), (8349, 22428), (8694, 21538), (8811, 21252), (9108, 20559), (9612, 19481), (10164, 18423), (10626, 17622), (10769, 17388), (11132, 16821), (11214, 16698), (11748, 15939), (12282, 15246), (13068, 14329), (13662, 13706)]