167251280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3079}}^1$

素因数の和:3196

約数の個数: 80

約数和(自身を含む): 449137920

約数和(自身を除く): 281886640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3079, 3395, 3880, 5432, 6158, 6790, 7760, 10864, 12316, 13580, 15395, 21553, 24632, 27160, 30790, 43106, 49264, 54320, 61580, 86212, 107765, 123160, 172424, 215530, 246320, 298663, 344848, 431060, 597326, 862120, 1194652, 1493315, 1724240, 2090641, 2389304, 2986630, 4181282, 4778608, 5973260, 8362564, 10453205, 11946520, 16725128, 20906410, 23893040, 33450256, 41812820, 83625640, 167251280]

約数ペア:

[(1, 167251280), (2, 83625640), (4, 41812820), (5, 33450256), (7, 23893040), (8, 20906410), (10, 16725128), (14, 11946520), (16, 10453205), (20, 8362564), (28, 5973260), (35, 4778608), (40, 4181282), (56, 2986630), (70, 2389304), (80, 2090641), (97, 1724240), (112, 1493315), (140, 1194652), (194, 862120), (280, 597326), (388, 431060), (485, 344848), (560, 298663), (679, 246320), (776, 215530), (970, 172424), (1358, 123160), (1552, 107765), (1940, 86212), (2716, 61580), (3079, 54320), (3395, 49264), (3880, 43106), (5432, 30790), (6158, 27160), (6790, 24632), (7760, 21553), (10864, 15395), (12316, 13580)]