140825932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 275968000

約数和(自身を除く): 135142068

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 199, 398, 403, 439, 796, 806, 878, 1612, 1756, 2587, 5174, 5707, 6169, 10348, 11414, 12338, 13609, 22828, 24676, 27218, 54436, 80197, 87361, 160394, 174722, 176917, 320788, 349444, 353834, 707668, 1135693, 2271386, 2708191, 4542772, 5416382, 10832764, 35206483, 70412966, 140825932]

約数ペア:

[(1, 140825932), (2, 70412966), (4, 35206483), (13, 10832764), (26, 5416382), (31, 4542772), (52, 2708191), (62, 2271386), (124, 1135693), (199, 707668), (398, 353834), (403, 349444), (439, 320788), (796, 176917), (806, 174722), (878, 160394), (1612, 87361), (1756, 80197), (2587, 54436), (5174, 27218), (5707, 24676), (6169, 22828), (10348, 13609), (11414, 12338)]