127581594

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 304128000

約数和(自身を除く): 176546406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 343, 658, 686, 987, 1029, 1319, 1974, 2058, 2303, 2638, 3957, 4606, 6909, 7914, 9233, 13818, 16121, 18466, 27699, 32242, 48363, 55398, 61993, 64631, 96726, 123986, 129262, 185979, 193893, 371958, 387786, 433951, 452417, 867902, 904834, 1301853, 1357251, 2603706, 2714502, 3037657, 6075314, 9112971, 18225942, 21263599, 42527198, 63790797, 127581594]

約数ペア:

[(1, 127581594), (2, 63790797), (3, 42527198), (6, 21263599), (7, 18225942), (14, 9112971), (21, 6075314), (42, 3037657), (47, 2714502), (49, 2603706), (94, 1357251), (98, 1301853), (141, 904834), (147, 867902), (282, 452417), (294, 433951), (329, 387786), (343, 371958), (658, 193893), (686, 185979), (987, 129262), (1029, 123986), (1319, 96726), (1974, 64631), (2058, 61993), (2303, 55398), (2638, 48363), (3957, 32242), (4606, 27699), (6909, 18466), (7914, 16121), (9233, 13818)]