172920852

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 519321600

約数和(自身を除く): 346400748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 78, 87, 93, 108, 116, 117, 124, 137, 156, 174, 186, 234, 261, 274, 279, 348, 351, 372, 377, 403, 411, 468, 522, 548, 558, 702, 754, 783, 806, 822, 837, 899, 1044, 1116, 1131, 1209, 1233, 1404, 1508, 1566, 1612, 1644, 1674, 1781, 1798, 2262, 2418, 2466, 2697, 3132, 3348, 3393, 3562, 3596, 3627, 3699, 3973, 4247, 4524, 4836, 4932, 5343, 5394, 6786, 7124, 7254, 7398, 7946, 8091, 8494, 10179, 10686, 10788, 10881, 11687, 11919, 12741, 13572, 14508, 14796, 15892, 16029, 16182, 16988, 20358, 21372, 21762, 23374, 23838, 24273, 25482, 32058, 32364, 35061, 35757, 38223, 40716, 43524, 46748, 47676, 48087, 48546, 50964, 51649, 55211, 64116, 70122, 71514, 76446, 96174, 97092, 103298, 105183, 107271, 110422, 114669, 123163, 140244, 143028, 152892, 154947, 165633, 192348, 206596, 210366, 214542, 220844, 229338, 246326, 309894, 315549, 331266, 369489, 420732, 429084, 458676, 464841, 492652, 496899, 619788, 631098, 662532, 738978, 929682, 993798, 1108467, 1262196, 1394523, 1477956, 1490697, 1601119, 1859364, 1987596, 2216934, 2789046, 2981394, 3202238, 3325401, 4433868, 4803357, 5578092, 5962788, 6404476, 6650802, 9606714, 13301604, 14410071, 19213428, 28820142, 43230213, 57640284, 86460426, 172920852]

約数ペア:

[(1, 172920852), (2, 86460426), (3, 57640284), (4, 43230213), (6, 28820142), (9, 19213428), (12, 14410071), (13, 13301604), (18, 9606714), (26, 6650802), (27, 6404476), (29, 5962788), (31, 5578092), (36, 4803357), (39, 4433868), (52, 3325401), (54, 3202238), (58, 2981394), (62, 2789046), (78, 2216934), (87, 1987596), (93, 1859364), (108, 1601119), (116, 1490697), (117, 1477956), (124, 1394523), (137, 1262196), (156, 1108467), (174, 993798), (186, 929682), (234, 738978), (261, 662532), (274, 631098), (279, 619788), (348, 496899), (351, 492652), (372, 464841), (377, 458676), (403, 429084), (411, 420732), (468, 369489), (522, 331266), (548, 315549), (558, 309894), (702, 246326), (754, 229338), (783, 220844), (806, 214542), (822, 210366), (837, 206596), (899, 192348), (1044, 165633), (1116, 154947), (1131, 152892), (1209, 143028), (1233, 140244), (1404, 123163), (1508, 114669), (1566, 110422), (1612, 107271), (1644, 105183), (1674, 103298), (1781, 97092), (1798, 96174), (2262, 76446), (2418, 71514), (2466, 70122), (2697, 64116), (3132, 55211), (3348, 51649), (3393, 50964), (3562, 48546), (3596, 48087), (3627, 47676), (3699, 46748), (3973, 43524), (4247, 40716), (4524, 38223), (4836, 35757), (4932, 35061), (5343, 32364), (5394, 32058), (6786, 25482), (7124, 24273), (7254, 23838), (7398, 23374), (7946, 21762), (8091, 21372), (8494, 20358), (10179, 16988), (10686, 16182), (10788, 16029), (10881, 15892), (11687, 14796), (11919, 14508), (12741, 13572)]