165742564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 321753600

約数和(自身を除く): 156011036

約数列:

[1, 2, 4, 13, 26, 52, 59, 89, 118, 178, 236, 356, 607, 767, 1157, 1214, 1534, 2314, 2428, 3068, 4628, 5251, 7891, 10502, 15782, 21004, 31564, 35813, 54023, 68263, 71626, 108046, 136526, 143252, 216092, 273052, 465569, 702299, 931138, 1404598, 1862276, 2809196, 3187357, 6374714, 12749428, 41435641, 82871282, 165742564]

約数ペア:

[(1, 165742564), (2, 82871282), (4, 41435641), (13, 12749428), (26, 6374714), (52, 3187357), (59, 2809196), (89, 1862276), (118, 1404598), (178, 931138), (236, 702299), (356, 465569), (607, 273052), (767, 216092), (1157, 143252), (1214, 136526), (1534, 108046), (2314, 71626), (2428, 68263), (3068, 54023), (4628, 35813), (5251, 31564), (7891, 21004), (10502, 15782)]