165090666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20549}}^1$

素因数の和:20670

約数の個数: 32

約数和(自身を含む): 359049600

約数和(自身を除く): 193958934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 20549, 41098, 61647, 123294, 267137, 534274, 801411, 1602822, 2116547, 4233094, 6349641, 12699282, 27515111, 55030222, 82545333, 165090666]

約数ペア:

[(1, 165090666), (2, 82545333), (3, 55030222), (6, 27515111), (13, 12699282), (26, 6349641), (39, 4233094), (78, 2116547), (103, 1602822), (206, 801411), (309, 534274), (618, 267137), (1339, 123294), (2678, 61647), (4017, 41098), (8034, 20549)]