157499446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3931}}^1$

素因数の和:4036

約数の個数: 32

約数和(自身を含む): 269515008

約数和(自身を除く): 112015562

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 3931, 7862, 20033, 40066, 51103, 90413, 102206, 180826, 263377, 526754, 1175369, 2350738, 3423901, 6057671, 6847802, 12115342, 78749723, 157499446]

約数ペア:

[(1, 157499446), (2, 78749723), (13, 12115342), (23, 6847802), (26, 6057671), (46, 3423901), (67, 2350738), (134, 1175369), (299, 526754), (598, 263377), (871, 180826), (1541, 102206), (1742, 90413), (3082, 51103), (3931, 40066), (7862, 20033)]