157026236120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{301973531}}^1$

素因数の和:301973555

約数の個数: 32

約数和(自身を含む): 380486650320

約数和(自身を除く): 223460414200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 301973531, 603947062, 1207894124, 1509867655, 2415788248, 3019735310, 3925655903, 6039470620, 7851311806, 12078941240, 15702623612, 19628279515, 31405247224, 39256559030, 78513118060, 157026236120]

約数ペア:

[(1, 157026236120), (2, 78513118060), (4, 39256559030), (5, 31405247224), (8, 19628279515), (10, 15702623612), (13, 12078941240), (20, 7851311806), (26, 6039470620), (40, 3925655903), (52, 3019735310), (65, 2415788248), (104, 1509867655), (130, 1207894124), (260, 603947062), (520, 301973531)]