133557710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 153843250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 65, 110, 118, 130, 143, 286, 295, 590, 649, 715, 767, 1298, 1430, 1534, 1583, 3166, 3245, 3835, 6490, 7670, 7915, 8437, 15830, 16874, 17413, 20579, 34826, 41158, 42185, 84370, 87065, 93397, 102895, 174130, 186794, 205790, 226369, 452738, 466985, 933970, 1027367, 1131845, 1214161, 2054734, 2263690, 2428322, 5136835, 6070805, 10273670, 12141610, 13355771, 26711542, 66778855, 133557710]

約数ペア:

[(1, 133557710), (2, 66778855), (5, 26711542), (10, 13355771), (11, 12141610), (13, 10273670), (22, 6070805), (26, 5136835), (55, 2428322), (59, 2263690), (65, 2054734), (110, 1214161), (118, 1131845), (130, 1027367), (143, 933970), (286, 466985), (295, 452738), (590, 226369), (649, 205790), (715, 186794), (767, 174130), (1298, 102895), (1430, 93397), (1534, 87065), (1583, 84370), (3166, 42185), (3245, 41158), (3835, 34826), (6490, 20579), (7670, 17413), (7915, 16874), (8437, 15830)]