158879238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{87973}}^1$

素因数の和:88028

約数の個数: 32

約数和(自身を含む): 371602176

約数和(自身を除く): 212722938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 87973, 175946, 263919, 527838, 615811, 1231622, 1847433, 3694866, 3782839, 7565678, 11348517, 22697034, 26479873, 52959746, 79439619, 158879238]

約数ペア:

[(1, 158879238), (2, 79439619), (3, 52959746), (6, 26479873), (7, 22697034), (14, 11348517), (21, 7565678), (42, 3782839), (43, 3694866), (86, 1847433), (129, 1231622), (258, 615811), (301, 527838), (602, 263919), (903, 175946), (1806, 87973)]