131168502

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{235069}}^1$

素因数の和:235108

約数の個数: 24

約数和(自身を含む): 293367360

約数和(自身を除く): 162198858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 235069, 470138, 705207, 1410414, 2115621, 4231242, 7287139, 14574278, 21861417, 43722834, 65584251, 131168502]

約数ペア:

[(1, 131168502), (2, 65584251), (3, 43722834), (6, 21861417), (9, 14574278), (18, 7287139), (31, 4231242), (62, 2115621), (93, 1410414), (186, 705207), (279, 470138), (558, 235069)]