149848408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 289137600

約数和(自身を除く): 139289192

約数列:

[1, 2, 4, 8, 47, 94, 137, 188, 274, 376, 548, 1096, 2909, 5818, 6439, 11636, 12878, 23272, 25756, 51512, 136723, 273446, 398533, 546892, 797066, 1093784, 1594132, 3188264, 18731051, 37462102, 74924204, 149848408]

約数ペア:

[(1, 149848408), (2, 74924204), (4, 37462102), (8, 18731051), (47, 3188264), (94, 1594132), (137, 1093784), (188, 797066), (274, 546892), (376, 398533), (548, 273446), (1096, 136723), (2909, 51512), (5818, 25756), (6439, 23272), (11636, 12878)]