163430376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{128483}}^1$

素因数の和:128545

約数の個数: 32

約数和(自身を含む): 416288160

約数和(自身を除く): 252857784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 128483, 256966, 385449, 513932, 770898, 1027864, 1541796, 3083592, 6809599, 13619198, 20428797, 27238396, 40857594, 54476792, 81715188, 163430376]

約数ペア:

[(1, 163430376), (2, 81715188), (3, 54476792), (4, 40857594), (6, 27238396), (8, 20428797), (12, 13619198), (24, 6809599), (53, 3083592), (106, 1541796), (159, 1027864), (212, 770898), (318, 513932), (424, 385449), (636, 256966), (1272, 128483)]