156957472

素因数分解:

$2^5\times 7^1\times {\mathrm{700703}}^1$

素因数の和:700720

約数の個数: 24

約数和(自身を含む): 353154816

約数和(自身を除く): 196197344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 700703, 1401406, 2802812, 4904921, 5605624, 9809842, 11211248, 19619684, 22422496, 39239368, 78478736, 156957472]

約数ペア:

[(1, 156957472), (2, 78478736), (4, 39239368), (7, 22422496), (8, 19619684), (14, 11211248), (16, 9809842), (28, 5605624), (32, 4904921), (56, 2802812), (112, 1401406), (224, 700703)]