156540306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 340784064

約数和(自身を除く): 184243758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 317, 338, 487, 507, 634, 951, 974, 1014, 1461, 1902, 2922, 4121, 6331, 8242, 12363, 12662, 18993, 24726, 37986, 53573, 82303, 107146, 154379, 160719, 164606, 246909, 308758, 321438, 463137, 493818, 926274, 2006927, 4013854, 6020781, 12041562, 26090051, 52180102, 78270153, 156540306]

約数ペア:

[(1, 156540306), (2, 78270153), (3, 52180102), (6, 26090051), (13, 12041562), (26, 6020781), (39, 4013854), (78, 2006927), (169, 926274), (317, 493818), (338, 463137), (487, 321438), (507, 308758), (634, 246909), (951, 164606), (974, 160719), (1014, 154379), (1461, 107146), (1902, 82303), (2922, 53573), (4121, 37986), (6331, 24726), (8242, 18993), (12363, 12662)]