166416990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 415825920

約数和(自身を除く): 249408930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 254, 310, 381, 465, 635, 762, 930, 1270, 1409, 1905, 2818, 3810, 3937, 4227, 7045, 7874, 8454, 11811, 14090, 19685, 21135, 23622, 39370, 42270, 43679, 59055, 87358, 118110, 131037, 178943, 218395, 262074, 357886, 436790, 536829, 655185, 894715, 1073658, 1310370, 1789430, 2684145, 5368290, 5547233, 11094466, 16641699, 27736165, 33283398, 55472330, 83208495, 166416990]

約数ペア:

[(1, 166416990), (2, 83208495), (3, 55472330), (5, 33283398), (6, 27736165), (10, 16641699), (15, 11094466), (30, 5547233), (31, 5368290), (62, 2684145), (93, 1789430), (127, 1310370), (155, 1073658), (186, 894715), (254, 655185), (310, 536829), (381, 436790), (465, 357886), (635, 262074), (762, 218395), (930, 178943), (1270, 131037), (1409, 118110), (1905, 87358), (2818, 59055), (3810, 43679), (3937, 42270), (4227, 39370), (7045, 23622), (7874, 21135), (8454, 19685), (11811, 14090)]