156899536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5639}}^1$

素因数の和:5731

約数の個数: 40

約数和(自身を含む): 318908160

約数和(自身を除く): 162008624

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 5639, 6956, 11278, 13912, 22556, 27824, 45112, 90224, 208643, 265033, 417286, 530066, 834572, 1060132, 1669144, 2120264, 3338288, 4240528, 9806221, 19612442, 39224884, 78449768, 156899536]

約数ペア:

[(1, 156899536), (2, 78449768), (4, 39224884), (8, 19612442), (16, 9806221), (37, 4240528), (47, 3338288), (74, 2120264), (94, 1669144), (148, 1060132), (188, 834572), (296, 530066), (376, 417286), (592, 265033), (752, 208643), (1739, 90224), (3478, 45112), (5639, 27824), (6956, 22556), (11278, 13912)]