156939790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{2711}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 323357184

約数和(自身を除く): 166417394

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 827, 1654, 2711, 4135, 5422, 5789, 8270, 11578, 13555, 18977, 27110, 28945, 37954, 57890, 94885, 189770, 2241997, 4483994, 11209985, 15693979, 22419970, 31387958, 78469895, 156939790]

約数ペア:

[(1, 156939790), (2, 78469895), (5, 31387958), (7, 22419970), (10, 15693979), (14, 11209985), (35, 4483994), (70, 2241997), (827, 189770), (1654, 94885), (2711, 57890), (4135, 37954), (5422, 28945), (5789, 27110), (8270, 18977), (11578, 13555)]