145045524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 372602272

約数和(自身を除く): 227556748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 331, 636, 662, 689, 993, 1324, 1378, 1986, 2067, 2756, 2809, 3972, 4134, 4303, 5618, 8268, 8427, 8606, 11236, 12909, 16854, 17212, 17543, 25818, 33708, 35086, 36517, 51636, 52629, 70172, 73034, 105258, 109551, 146068, 210516, 219102, 228059, 438204, 456118, 684177, 912236, 929779, 1368354, 1859558, 2736708, 2789337, 3719116, 5578674, 11157348, 12087127, 24174254, 36261381, 48348508, 72522762, 145045524]

約数ペア:

[(1, 145045524), (2, 72522762), (3, 48348508), (4, 36261381), (6, 24174254), (12, 12087127), (13, 11157348), (26, 5578674), (39, 3719116), (52, 2789337), (53, 2736708), (78, 1859558), (106, 1368354), (156, 929779), (159, 912236), (212, 684177), (318, 456118), (331, 438204), (636, 228059), (662, 219102), (689, 210516), (993, 146068), (1324, 109551), (1378, 105258), (1986, 73034), (2067, 70172), (2756, 52629), (2809, 51636), (3972, 36517), (4134, 35086), (4303, 33708), (5618, 25818), (8268, 17543), (8427, 17212), (8606, 16854), (11236, 12909)]