157418872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35201}}^1$

素因数の和:35263

約数の個数: 32

約数和(自身を含む): 325266480

約数和(自身を除く): 167847608

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 35201, 70402, 140804, 281608, 457613, 915226, 1513643, 1830452, 3027286, 3660904, 6054572, 12109144, 19677359, 39354718, 78709436, 157418872]

約数ペア:

[(1, 157418872), (2, 78709436), (4, 39354718), (8, 19677359), (13, 12109144), (26, 6054572), (43, 3660904), (52, 3027286), (86, 1830452), (104, 1513643), (172, 915226), (344, 457613), (559, 281608), (1118, 140804), (2236, 70402), (4472, 35201)]