131641272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 438048000

約数和(自身を除く): 306406728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 59, 63, 72, 76, 84, 114, 118, 126, 133, 152, 168, 171, 177, 228, 233, 236, 252, 266, 342, 354, 399, 413, 456, 466, 472, 504, 531, 532, 684, 699, 708, 798, 826, 932, 1062, 1064, 1121, 1197, 1239, 1368, 1398, 1416, 1596, 1631, 1652, 1864, 2097, 2124, 2242, 2394, 2478, 2796, 3192, 3262, 3304, 3363, 3717, 4194, 4248, 4427, 4484, 4788, 4893, 4956, 5592, 6524, 6726, 7434, 7847, 8388, 8854, 8968, 9576, 9786, 9912, 10089, 13048, 13281, 13452, 13747, 14679, 14868, 15694, 16776, 17708, 19572, 20178, 23541, 26562, 26904, 27494, 29358, 29736, 30989, 31388, 35416, 39144, 39843, 40356, 41241, 47082, 53124, 54988, 58716, 61978, 62776, 70623, 79686, 80712, 82482, 92967, 94164, 96229, 106248, 109976, 117432, 123723, 123956, 141246, 159372, 164964, 185934, 188328, 192458, 247446, 247912, 261193, 278901, 282492, 288687, 318744, 329928, 371868, 384916, 494892, 522386, 557802, 564984, 577374, 743736, 769832, 783579, 866061, 989784, 1044772, 1115604, 1154748, 1567158, 1732122, 1828351, 2089544, 2231208, 2309496, 2350737, 3134316, 3464244, 3656702, 4701474, 5485053, 6268632, 6928488, 7313404, 9402948, 10970106, 14626808, 16455159, 18805896, 21940212, 32910318, 43880424, 65820636, 131641272]

約数ペア:

[(1, 131641272), (2, 65820636), (3, 43880424), (4, 32910318), (6, 21940212), (7, 18805896), (8, 16455159), (9, 14626808), (12, 10970106), (14, 9402948), (18, 7313404), (19, 6928488), (21, 6268632), (24, 5485053), (28, 4701474), (36, 3656702), (38, 3464244), (42, 3134316), (56, 2350737), (57, 2309496), (59, 2231208), (63, 2089544), (72, 1828351), (76, 1732122), (84, 1567158), (114, 1154748), (118, 1115604), (126, 1044772), (133, 989784), (152, 866061), (168, 783579), (171, 769832), (177, 743736), (228, 577374), (233, 564984), (236, 557802), (252, 522386), (266, 494892), (342, 384916), (354, 371868), (399, 329928), (413, 318744), (456, 288687), (466, 282492), (472, 278901), (504, 261193), (531, 247912), (532, 247446), (684, 192458), (699, 188328), (708, 185934), (798, 164964), (826, 159372), (932, 141246), (1062, 123956), (1064, 123723), (1121, 117432), (1197, 109976), (1239, 106248), (1368, 96229), (1398, 94164), (1416, 92967), (1596, 82482), (1631, 80712), (1652, 79686), (1864, 70623), (2097, 62776), (2124, 61978), (2242, 58716), (2394, 54988), (2478, 53124), (2796, 47082), (3192, 41241), (3262, 40356), (3304, 39843), (3363, 39144), (3717, 35416), (4194, 31388), (4248, 30989), (4427, 29736), (4484, 29358), (4788, 27494), (4893, 26904), (4956, 26562), (5592, 23541), (6524, 20178), (6726, 19572), (7434, 17708), (7847, 16776), (8388, 15694), (8854, 14868), (8968, 14679), (9576, 13747), (9786, 13452), (9912, 13281), (10089, 13048)]