159430024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49451}}^1$

素因数の和:49501

約数の個数: 32

約数和(自身を含む): 332317440

約数和(自身を除く): 172887416

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 49451, 98902, 197804, 395608, 642863, 1285726, 1532981, 2571452, 3065962, 5142904, 6131924, 12263848, 19928753, 39857506, 79715012, 159430024]

約数ペア:

[(1, 159430024), (2, 79715012), (4, 39857506), (8, 19928753), (13, 12263848), (26, 6131924), (31, 5142904), (52, 3065962), (62, 2571452), (104, 1532981), (124, 1285726), (248, 642863), (403, 395608), (806, 197804), (1612, 98902), (3224, 49451)]