163907152

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 322245000

約数和(自身を除く): 158337848

約数列:

[1, 2, 4, 8, 16, 149, 197, 298, 349, 394, 596, 698, 788, 1192, 1396, 1576, 2384, 2792, 3152, 5584, 29353, 52001, 58706, 68753, 104002, 117412, 137506, 208004, 234824, 275012, 416008, 469648, 550024, 832016, 1100048, 10244197, 20488394, 40976788, 81953576, 163907152]

約数ペア:

[(1, 163907152), (2, 81953576), (4, 40976788), (8, 20488394), (16, 10244197), (149, 1100048), (197, 832016), (298, 550024), (349, 469648), (394, 416008), (596, 275012), (698, 234824), (788, 208004), (1192, 137506), (1396, 117412), (1576, 104002), (2384, 68753), (2792, 58706), (3152, 52001), (5584, 29353)]