157094008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31219}}^1$

素因数の和:31279

約数の個数: 32

約数和(自身を含む): 320317200

約数和(自身を除く): 163223192

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 31219, 62438, 124876, 249752, 530723, 1061446, 1155103, 2122892, 2310206, 4245784, 4620412, 9240824, 19636751, 39273502, 78547004, 157094008]

約数ペア:

[(1, 157094008), (2, 78547004), (4, 39273502), (8, 19636751), (17, 9240824), (34, 4620412), (37, 4245784), (68, 2310206), (74, 2122892), (136, 1155103), (148, 1061446), (296, 530723), (629, 249752), (1258, 124876), (2516, 62438), (5032, 31219)]