156922805872

素因数分解:

$2^4\times 7^1\times {\mathrm{1401096481}}^1$

素因数の和:1401096496

約数の個数: 20

約数和(自身を含む): 347471927536

約数和(自身を除く): 190549121664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401096481, 2802192962, 5604385924, 9807675367, 11208771848, 19615350734, 22417543696, 39230701468, 78461402936, 156922805872]

約数ペア:

[(1, 156922805872), (2, 78461402936), (4, 39230701468), (7, 22417543696), (8, 19615350734), (14, 11208771848), (16, 9807675367), (28, 5604385924), (56, 2802192962), (112, 1401096481)]