157939578

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 361584000

約数和(自身を除く): 203644422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 89, 118, 177, 178, 267, 354, 531, 534, 557, 801, 1062, 1114, 1593, 1602, 1671, 2403, 3186, 3342, 4806, 5013, 5251, 10026, 10502, 15039, 15753, 30078, 31506, 32863, 47259, 49573, 65726, 94518, 98589, 99146, 141777, 148719, 197178, 283554, 295767, 297438, 446157, 591534, 887301, 892314, 1338471, 1774602, 2676942, 2924807, 5849614, 8774421, 17548842, 26323263, 52646526, 78969789, 157939578]

約数ペア:

[(1, 157939578), (2, 78969789), (3, 52646526), (6, 26323263), (9, 17548842), (18, 8774421), (27, 5849614), (54, 2924807), (59, 2676942), (89, 1774602), (118, 1338471), (177, 892314), (178, 887301), (267, 591534), (354, 446157), (531, 297438), (534, 295767), (557, 283554), (801, 197178), (1062, 148719), (1114, 141777), (1593, 99146), (1602, 98589), (1671, 94518), (2403, 65726), (3186, 49573), (3342, 47259), (4806, 32863), (5013, 31506), (5251, 30078), (10026, 15753), (10502, 15039)]