156601380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200771}}^1$

素因数の和:200796

約数の個数: 48

約数和(自身を含む): 472215744

約数和(自身を除く): 315614364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 200771, 401542, 602313, 803084, 1003855, 1204626, 2007710, 2409252, 2610023, 3011565, 4015420, 5220046, 6023130, 7830069, 10440092, 12046260, 13050115, 15660138, 26100230, 31320276, 39150345, 52200460, 78300690, 156601380]

約数ペア:

[(1, 156601380), (2, 78300690), (3, 52200460), (4, 39150345), (5, 31320276), (6, 26100230), (10, 15660138), (12, 13050115), (13, 12046260), (15, 10440092), (20, 7830069), (26, 6023130), (30, 5220046), (39, 4015420), (52, 3011565), (60, 2610023), (65, 2409252), (78, 2007710), (130, 1204626), (156, 1003855), (195, 803084), (260, 602313), (390, 401542), (780, 200771)]