165050908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 157831652

約数列:

[1, 2, 4, 11, 22, 44, 79, 103, 158, 206, 316, 412, 461, 869, 922, 1133, 1738, 1844, 2266, 3476, 4532, 5071, 8137, 10142, 16274, 20284, 32548, 36419, 47483, 72838, 89507, 94966, 145676, 179014, 189932, 358028, 400609, 522313, 801218, 1044626, 1602436, 2089252, 3751157, 7502314, 15004628, 41262727, 82525454, 165050908]

約数ペア:

[(1, 165050908), (2, 82525454), (4, 41262727), (11, 15004628), (22, 7502314), (44, 3751157), (79, 2089252), (103, 1602436), (158, 1044626), (206, 801218), (316, 522313), (412, 400609), (461, 358028), (869, 189932), (922, 179014), (1133, 145676), (1738, 94966), (1844, 89507), (2266, 72838), (3476, 47483), (4532, 36419), (5071, 32548), (8137, 20284), (10142, 16274)]