163945416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401827}}^1$

素因数の和:401853

約数の個数: 32

約数和(自身を含む): 433974240

約数和(自身を除く): 270028824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 401827, 803654, 1205481, 1607308, 2410962, 3214616, 4821924, 6831059, 9643848, 13662118, 20493177, 27324236, 40986354, 54648472, 81972708, 163945416]

約数ペア:

[(1, 163945416), (2, 81972708), (3, 54648472), (4, 40986354), (6, 27324236), (8, 20493177), (12, 13662118), (17, 9643848), (24, 6831059), (34, 4821924), (51, 3214616), (68, 2410962), (102, 1607308), (136, 1205481), (204, 803654), (408, 401827)]