157026830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4327}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 299151360

約数和(自身を除く): 142124530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 4327, 7258, 8654, 18145, 21635, 36290, 43270, 82213, 164426, 411065, 822130, 826457, 1652914, 4132285, 8264570, 15702683, 31405366, 78513415, 157026830]

約数ペア:

[(1, 157026830), (2, 78513415), (5, 31405366), (10, 15702683), (19, 8264570), (38, 4132285), (95, 1652914), (190, 826457), (191, 822130), (382, 411065), (955, 164426), (1910, 82213), (3629, 43270), (4327, 36290), (7258, 21635), (8654, 18145)]