156964379042

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{62731}}^1$

素因数の和:63134

約数の個数: 32

約数和(自身を含む): 243251610624

約数和(自身を除く): 86287231582

約数列:

[1, 2, 67, 71, 134, 142, 263, 526, 4757, 9514, 17621, 18673, 35242, 37346, 62731, 125462, 1251091, 2502182, 4202977, 4453901, 8405954, 8907802, 16498253, 32996506, 298411367, 596822734, 1105382951, 1171375963, 2210765902, 2342751926, 78482189521, 156964379042]

約数ペア:

[(1, 156964379042), (2, 78482189521), (67, 2342751926), (71, 2210765902), (134, 1171375963), (142, 1105382951), (263, 596822734), (526, 298411367), (4757, 32996506), (9514, 16498253), (17621, 8907802), (18673, 8405954), (35242, 4453901), (37346, 4202977), (62731, 2502182), (125462, 1251091)]