159406260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204367}}^1$

素因数の和:204392

約数の個数: 48

約数和(自身を含む): 480673536

約数和(自身を除く): 321267276

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, 204367, 408734, 613101, 817468, 1021835, 1226202, 2043670, 2452404, 2656771, 3065505, 4087340, 5313542, 6131010, 7970313, 10627084, 12262020, 13283855, 15940626, 26567710, 31881252, 39851565, 53135420, 79703130, 159406260]

約数ペア:

[(1, 159406260), (2, 79703130), (3, 53135420), (4, 39851565), (5, 31881252), (6, 26567710), (10, 15940626), (12, 13283855), (13, 12262020), (15, 10627084), (20, 7970313), (26, 6131010), (30, 5313542), (39, 4087340), (52, 3065505), (60, 2656771), (65, 2452404), (78, 2043670), (130, 1226202), (156, 1021835), (195, 817468), (260, 613101), (390, 408734), (780, 204367)]