156564188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{7247}}^1$

素因数の和:7753

約数の個数: 24

約数和(自身を含む): 299545344

約数和(自身を除く): 142981156

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 7247, 10802, 14494, 21604, 28988, 79717, 159434, 318868, 3558277, 7116554, 14233108, 39141047, 78282094, 156564188]

約数ペア:

[(1, 156564188), (2, 78282094), (4, 39141047), (11, 14233108), (22, 7116554), (44, 3558277), (491, 318868), (982, 159434), (1964, 79717), (5401, 28988), (7247, 21604), (10802, 14494)]