156960050296

素因数分解:

$2^3\times 7^1\times {\mathrm{19009}}^1\times {\mathrm{147449}}^1$

素因数の和:166471

約数の個数: 32

約数和(自身を含む): 336362940000

約数和(自身を除く): 179402889704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19009, 38018, 76036, 133063, 147449, 152072, 266126, 294898, 532252, 589796, 1032143, 1064504, 1179592, 2064286, 4128572, 8257144, 2802858041, 5605716082, 11211432164, 19620006287, 22422864328, 39240012574, 78480025148, 156960050296]

約数ペア:

[(1, 156960050296), (2, 78480025148), (4, 39240012574), (7, 22422864328), (8, 19620006287), (14, 11211432164), (28, 5605716082), (56, 2802858041), (19009, 8257144), (38018, 4128572), (76036, 2064286), (133063, 1179592), (147449, 1064504), (152072, 1032143), (266126, 589796), (294898, 532252)]