156958960432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5187697}}^1$

素因数の和:5187797

約数の個数: 40

約数和(自身を含む): 319064177792

約数和(自身を除く): 162105217360

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 5187697, 10375394, 20750788, 41501576, 83003152, 160818607, 316449517, 321637214, 632899034, 643274428, 1265798068, 1286548856, 2531596136, 2573097712, 5063192272, 9809935027, 19619870054, 39239740108, 78479480216, 156958960432]

約数ペア:

[(1, 156958960432), (2, 78479480216), (4, 39239740108), (8, 19619870054), (16, 9809935027), (31, 5063192272), (61, 2573097712), (62, 2531596136), (122, 1286548856), (124, 1265798068), (244, 643274428), (248, 632899034), (488, 321637214), (496, 316449517), (976, 160818607), (1891, 83003152), (3782, 41501576), (7564, 20750788), (15128, 10375394), (30256, 5187697)]