157220736

素因数分解:

$2^7\times 3^1\times {\mathrm{409429}}^1$

素因数の和:409446

約数の個数: 32

約数和(自身を含む): 417618600

約数和(自身を除く): 260397864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 409429, 818858, 1228287, 1637716, 2456574, 3275432, 4913148, 6550864, 9826296, 13101728, 19652592, 26203456, 39305184, 52406912, 78610368, 157220736]

約数ペア:

[(1, 157220736), (2, 78610368), (3, 52406912), (4, 39305184), (6, 26203456), (8, 19652592), (12, 13101728), (16, 9826296), (24, 6550864), (32, 4913148), (48, 3275432), (64, 2456574), (96, 1637716), (128, 1228287), (192, 818858), (384, 409429)]