156639094

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 249984000

約数和(自身を除く): 93344906

約数列:

[1, 2, 31, 61, 62, 83, 122, 166, 499, 998, 1891, 2573, 3782, 5063, 5146, 10126, 15469, 30439, 30938, 41417, 60878, 82834, 156953, 313906, 943609, 1283927, 1887218, 2526437, 2567854, 5052874, 78319547, 156639094]

約数ペア:

[(1, 156639094), (2, 78319547), (31, 5052874), (61, 2567854), (62, 2526437), (83, 1887218), (122, 1283927), (166, 943609), (499, 313906), (998, 156953), (1891, 82834), (2573, 60878), (3782, 41417), (5063, 30938), (5146, 30439), (10126, 15469)]