173868964

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 307692000

約数和(自身を除く): 133823036

約数列:

[1, 2, 4, 131, 262, 449, 524, 739, 898, 1478, 1796, 2956, 58819, 96809, 117638, 193618, 235276, 331811, 387236, 663622, 1327244, 43467241, 86934482, 173868964]

約数ペア:

[(1, 173868964), (2, 86934482), (4, 43467241), (131, 1327244), (262, 663622), (449, 387236), (524, 331811), (739, 235276), (898, 193618), (1478, 117638), (1796, 96809), (2956, 58819)]