167721788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 155160772

約数列:

[1, 2, 4, 13, 26, 52, 109, 127, 218, 233, 254, 436, 466, 508, 932, 1417, 1651, 2834, 3029, 3302, 5668, 6058, 6604, 12116, 13843, 25397, 27686, 29591, 50794, 55372, 59182, 101588, 118364, 179959, 330161, 359918, 384683, 660322, 719836, 769366, 1320644, 1538732, 3225419, 6450838, 12901676, 41930447, 83860894, 167721788]

約数ペア:

[(1, 167721788), (2, 83860894), (4, 41930447), (13, 12901676), (26, 6450838), (52, 3225419), (109, 1538732), (127, 1320644), (218, 769366), (233, 719836), (254, 660322), (436, 384683), (466, 359918), (508, 330161), (932, 179959), (1417, 118364), (1651, 101588), (2834, 59182), (3029, 55372), (3302, 50794), (5668, 29591), (6058, 27686), (6604, 25397), (12116, 13843)]