155895856

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{94597}}^1$

素因数の和:94708

約数の個数: 20

約数和(自身を含む): 304983952

約数和(自身を除く): 149088096

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 94597, 189194, 378388, 756776, 1513552, 9743491, 19486982, 38973964, 77947928, 155895856]

約数ペア:

[(1, 155895856), (2, 77947928), (4, 38973964), (8, 19486982), (16, 9743491), (103, 1513552), (206, 756776), (412, 378388), (824, 189194), (1648, 94597)]