156875901

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 264910464

約数和(自身を除く): 108034563

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 103, 147, 273, 309, 637, 721, 797, 1339, 1911, 2163, 2391, 4017, 5047, 5579, 9373, 10361, 15141, 16737, 28119, 31083, 39053, 65611, 72527, 82091, 117159, 196833, 217581, 246273, 507689, 574637, 1067183, 1523067, 1723911, 3201549, 4022459, 7470281, 12067377, 22410843, 52291967, 156875901]

約数ペア:

[(1, 156875901), (3, 52291967), (7, 22410843), (13, 12067377), (21, 7470281), (39, 4022459), (49, 3201549), (91, 1723911), (103, 1523067), (147, 1067183), (273, 574637), (309, 507689), (637, 246273), (721, 217581), (797, 196833), (1339, 117159), (1911, 82091), (2163, 72527), (2391, 65611), (4017, 39053), (5047, 31083), (5579, 28119), (9373, 16737), (10361, 15141)]