156915999136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{377201921}}^1$

素因数の和:377201944

約数の個数: 24

約数和(自身を含む): 332692095204

約数和(自身を除く): 175776096068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 377201921, 754403842, 1508807684, 3017615368, 4903624973, 6035230736, 9807249946, 12070461472, 19614499892, 39228999784, 78457999568, 156915999136]

約数ペア:

[(1, 156915999136), (2, 78457999568), (4, 39228999784), (8, 19614499892), (13, 12070461472), (16, 9807249946), (26, 6035230736), (32, 4903624973), (52, 3017615368), (104, 1508807684), (208, 754403842), (416, 377201921)]