147197078

素因数分解:

$2^1\times 7^3\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 258888000

約数和(自身を除く): 111690922

約数列:

[1, 2, 7, 14, 49, 98, 229, 343, 458, 686, 937, 1603, 1874, 3206, 6559, 11221, 13118, 22442, 45913, 78547, 91826, 157094, 214573, 321391, 429146, 642782, 1502011, 3004022, 10514077, 21028154, 73598539, 147197078]

約数ペア:

[(1, 147197078), (2, 73598539), (7, 21028154), (14, 10514077), (49, 3004022), (98, 1502011), (229, 642782), (343, 429146), (458, 321391), (686, 214573), (937, 157094), (1603, 91826), (1874, 78547), (3206, 45913), (6559, 22442), (11221, 13118)]