157212464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3461}}^1$

素因数の和:3653

約数の個数: 40

約数和(自身を含む): 324541728

約数和(自身を除く): 167329264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 1336, 2672, 2839, 3461, 5678, 6922, 11356, 13844, 22712, 27688, 45424, 55376, 58837, 117674, 235348, 470696, 577987, 941392, 1155974, 2311948, 4623896, 9247792, 9825779, 19651558, 39303116, 78606232, 157212464]

約数ペア:

[(1, 157212464), (2, 78606232), (4, 39303116), (8, 19651558), (16, 9825779), (17, 9247792), (34, 4623896), (68, 2311948), (136, 1155974), (167, 941392), (272, 577987), (334, 470696), (668, 235348), (1336, 117674), (2672, 58837), (2839, 55376), (3461, 45424), (5678, 27688), (6922, 22712), (11356, 13844)]