157131544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1155379}}^1$

素因数の和:1155402

約数の個数: 16

約数和(自身を含む): 311952600

約数和(自身を除く): 154821056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1155379, 2310758, 4621516, 9243032, 19641443, 39282886, 78565772, 157131544]

約数ペア:

[(1, 157131544), (2, 78565772), (4, 39282886), (8, 19641443), (17, 9243032), (34, 4621516), (68, 2310758), (136, 1155379)]