152071108

素因数分解:

$2^2\times 7^3\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 312256000

約数和(自身を除く): 160184892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 343, 409, 542, 686, 818, 1084, 1372, 1636, 1897, 2863, 3794, 5726, 7588, 11452, 13279, 20041, 26558, 40082, 53116, 80164, 92953, 110839, 140287, 185906, 221678, 280574, 371812, 443356, 561148, 775873, 1551746, 3103492, 5431111, 10862222, 21724444, 38017777, 76035554, 152071108]

約数ペア:

[(1, 152071108), (2, 76035554), (4, 38017777), (7, 21724444), (14, 10862222), (28, 5431111), (49, 3103492), (98, 1551746), (196, 775873), (271, 561148), (343, 443356), (409, 371812), (542, 280574), (686, 221678), (818, 185906), (1084, 140287), (1372, 110839), (1636, 92953), (1897, 80164), (2863, 53116), (3794, 40082), (5726, 26558), (7588, 20041), (11452, 13279)]