161347032

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 570240000

約数和(自身を除く): 408892968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 89, 99, 108, 109, 126, 132, 154, 168, 178, 189, 198, 216, 218, 231, 252, 264, 267, 297, 308, 327, 356, 378, 396, 436, 462, 504, 534, 594, 616, 623, 654, 693, 712, 756, 763, 792, 801, 872, 924, 979, 981, 1068, 1188, 1199, 1246, 1308, 1386, 1512, 1526, 1602, 1848, 1869, 1958, 1962, 2079, 2136, 2289, 2376, 2398, 2403, 2492, 2616, 2772, 2937, 2943, 3052, 3204, 3597, 3738, 3916, 3924, 4158, 4578, 4796, 4806, 4984, 5544, 5607, 5874, 5886, 6104, 6408, 6853, 6867, 7194, 7476, 7832, 7848, 8316, 8393, 8811, 9156, 9592, 9612, 9701, 10791, 11214, 11748, 11772, 13706, 13734, 14388, 14952, 16632, 16786, 16821, 17622, 18312, 19224, 19402, 20559, 20601, 21582, 22428, 23496, 23544, 25179, 26433, 27412, 27468, 28776, 29103, 32373, 33572, 33642, 35244, 38804, 41118, 41202, 43164, 44856, 50358, 52866, 54824, 54936, 58206, 61677, 64746, 67144, 67284, 67907, 70488, 75537, 77608, 82236, 82404, 86328, 87309, 100716, 105732, 106711, 116412, 123354, 129492, 134568, 135814, 151074, 164472, 164808, 174618, 185031, 201432, 203721, 211464, 213422, 226611, 232824, 246708, 258984, 261927, 271628, 302148, 320133, 349236, 370062, 407442, 426844, 453222, 493416, 523854, 543256, 604296, 611163, 640266, 698472, 740124, 746977, 814884, 853688, 906444, 960399, 1047708, 1222326, 1280532, 1480248, 1493954, 1629768, 1812888, 1833489, 1920798, 2095416, 2240931, 2444652, 2561064, 2881197, 2987908, 3666978, 3841596, 4481862, 4889304, 5762394, 5975816, 6722793, 7333956, 7683192, 8963724, 11524788, 13445586, 14667912, 17927448, 20168379, 23049576, 26891172, 40336758, 53782344, 80673516, 161347032]

約数ペア:

[(1, 161347032), (2, 80673516), (3, 53782344), (4, 40336758), (6, 26891172), (7, 23049576), (8, 20168379), (9, 17927448), (11, 14667912), (12, 13445586), (14, 11524788), (18, 8963724), (21, 7683192), (22, 7333956), (24, 6722793), (27, 5975816), (28, 5762394), (33, 4889304), (36, 4481862), (42, 3841596), (44, 3666978), (54, 2987908), (56, 2881197), (63, 2561064), (66, 2444652), (72, 2240931), (77, 2095416), (84, 1920798), (88, 1833489), (89, 1812888), (99, 1629768), (108, 1493954), (109, 1480248), (126, 1280532), (132, 1222326), (154, 1047708), (168, 960399), (178, 906444), (189, 853688), (198, 814884), (216, 746977), (218, 740124), (231, 698472), (252, 640266), (264, 611163), (267, 604296), (297, 543256), (308, 523854), (327, 493416), (356, 453222), (378, 426844), (396, 407442), (436, 370062), (462, 349236), (504, 320133), (534, 302148), (594, 271628), (616, 261927), (623, 258984), (654, 246708), (693, 232824), (712, 226611), (756, 213422), (763, 211464), (792, 203721), (801, 201432), (872, 185031), (924, 174618), (979, 164808), (981, 164472), (1068, 151074), (1188, 135814), (1199, 134568), (1246, 129492), (1308, 123354), (1386, 116412), (1512, 106711), (1526, 105732), (1602, 100716), (1848, 87309), (1869, 86328), (1958, 82404), (1962, 82236), (2079, 77608), (2136, 75537), (2289, 70488), (2376, 67907), (2398, 67284), (2403, 67144), (2492, 64746), (2616, 61677), (2772, 58206), (2937, 54936), (2943, 54824), (3052, 52866), (3204, 50358), (3597, 44856), (3738, 43164), (3916, 41202), (3924, 41118), (4158, 38804), (4578, 35244), (4796, 33642), (4806, 33572), (4984, 32373), (5544, 29103), (5607, 28776), (5874, 27468), (5886, 27412), (6104, 26433), (6408, 25179), (6853, 23544), (6867, 23496), (7194, 22428), (7476, 21582), (7832, 20601), (7848, 20559), (8316, 19402), (8393, 19224), (8811, 18312), (9156, 17622), (9592, 16821), (9612, 16786), (9701, 16632), (10791, 14952), (11214, 14388), (11748, 13734), (11772, 13706)]