156969861008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{870739}}^1$

素因数の和:871359

約数の個数: 40

約数和(自身を含む): 320676127200

約数和(自身を除く): 163706266192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 593, 1186, 2372, 4744, 9488, 11267, 22534, 45068, 90136, 180272, 870739, 1741478, 3482956, 6965912, 13931824, 16544041, 33088082, 66176164, 132352328, 264704656, 516348227, 1032696454, 2065392908, 4130785816, 8261571632, 9810616313, 19621232626, 39242465252, 78484930504, 156969861008]

約数ペア:

[(1, 156969861008), (2, 78484930504), (4, 39242465252), (8, 19621232626), (16, 9810616313), (19, 8261571632), (38, 4130785816), (76, 2065392908), (152, 1032696454), (304, 516348227), (593, 264704656), (1186, 132352328), (2372, 66176164), (4744, 33088082), (9488, 16544041), (11267, 13931824), (22534, 6965912), (45068, 3482956), (90136, 1741478), (180272, 870739)]