156571452

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{140297}}^1$

素因数の和:140338

約数の個数: 36

約数和(自身を含む): 408547776

約数和(自身を除く): 251976324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 140297, 280594, 420891, 561188, 841782, 1262673, 1683564, 2525346, 4349207, 5050692, 8698414, 13047621, 17396828, 26095242, 39142863, 52190484, 78285726, 156571452]

約数ペア:

[(1, 156571452), (2, 78285726), (3, 52190484), (4, 39142863), (6, 26095242), (9, 17396828), (12, 13047621), (18, 8698414), (31, 5050692), (36, 4349207), (62, 2525346), (93, 1683564), (124, 1262673), (186, 841782), (279, 561188), (372, 420891), (558, 280594), (1116, 140297)]