156718796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 301644000

約数和(自身を除く): 144925204

約数列:

[1, 2, 4, 13, 26, 52, 113, 149, 179, 226, 298, 358, 452, 596, 716, 1469, 1937, 2327, 2938, 3874, 4654, 5876, 7748, 9308, 16837, 20227, 26671, 33674, 40454, 53342, 67348, 80908, 106684, 218881, 262951, 346723, 437762, 525902, 693446, 875524, 1051804, 1386892, 3013823, 6027646, 12055292, 39179699, 78359398, 156718796]

約数ペア:

[(1, 156718796), (2, 78359398), (4, 39179699), (13, 12055292), (26, 6027646), (52, 3013823), (113, 1386892), (149, 1051804), (179, 875524), (226, 693446), (298, 525902), (358, 437762), (452, 346723), (596, 262951), (716, 218881), (1469, 106684), (1937, 80908), (2327, 67348), (2938, 53342), (3874, 40454), (4654, 33674), (5876, 26671), (7748, 20227), (9308, 16837)]