156907249209

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1\times {\mathrm{547}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 229648124160

約数和(自身を除く): 72740874951

約数列:

[1, 3, 9, 139, 417, 467, 491, 547, 1251, 1401, 1473, 1641, 4203, 4419, 4923, 64913, 68249, 76033, 194739, 204747, 228099, 229297, 255449, 268577, 584217, 614241, 684297, 687891, 766347, 805731, 2063673, 2299041, 2417193, 31872283, 35507411, 37332203, 95616849, 106522233, 111996609, 125425459, 286850547, 319566699, 335989827, 376276377, 1128829131, 17434138801, 52302416403, 156907249209]

約数ペア:

[(1, 156907249209), (3, 52302416403), (9, 17434138801), (139, 1128829131), (417, 376276377), (467, 335989827), (491, 319566699), (547, 286850547), (1251, 125425459), (1401, 111996609), (1473, 106522233), (1641, 95616849), (4203, 37332203), (4419, 35507411), (4923, 31872283), (64913, 2417193), (68249, 2299041), (76033, 2063673), (194739, 805731), (204747, 766347), (228099, 687891), (229297, 684297), (255449, 614241), (268577, 584217)]