158766180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13297}}^1$

素因数の和:13508

約数の個数: 48

約数和(自身を含む): 446812800

約数和(自身を除く): 288046620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 13297, 26594, 39891, 53188, 66485, 79782, 132970, 159564, 199455, 265940, 398910, 797820, 2646103, 5292206, 7938309, 10584412, 13230515, 15876618, 26461030, 31753236, 39691545, 52922060, 79383090, 158766180]

約数ペア:

[(1, 158766180), (2, 79383090), (3, 52922060), (4, 39691545), (5, 31753236), (6, 26461030), (10, 15876618), (12, 13230515), (15, 10584412), (20, 7938309), (30, 5292206), (60, 2646103), (199, 797820), (398, 398910), (597, 265940), (796, 199455), (995, 159564), (1194, 132970), (1990, 79782), (2388, 66485), (2985, 53188), (3980, 39891), (5970, 26594), (11940, 13297)]