158394316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18223}}^1$

素因数の和:18321

約数の個数: 24

約数和(自身を含む): 289324224

約数和(自身を除く): 130929908

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 18223, 36446, 72892, 747143, 965819, 1494286, 1931638, 2988572, 3863276, 39598579, 79197158, 158394316]

約数ペア:

[(1, 158394316), (2, 79197158), (4, 39598579), (41, 3863276), (53, 2988572), (82, 1931638), (106, 1494286), (164, 965819), (212, 747143), (2173, 72892), (4346, 36446), (8692, 18223)]