156939458956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1\times {\mathrm{38567}}^1$

素因数の和:46246

約数の個数: 48

約数和(自身を含む): 330450624000

約数和(自身を除く): 173511165044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7649, 15298, 30596, 38567, 53543, 77134, 107086, 145331, 154268, 214172, 269969, 290662, 539938, 581324, 732773, 1017317, 1079876, 1465546, 2034634, 2931092, 4069268, 5129411, 10258822, 20517644, 294998983, 589997966, 1179995932, 2064992881, 4129985762, 5604980677, 8259971524, 11209961354, 22419922708, 39234864739, 78469729478, 156939458956]

約数ペア:

[(1, 156939458956), (2, 78469729478), (4, 39234864739), (7, 22419922708), (14, 11209961354), (19, 8259971524), (28, 5604980677), (38, 4129985762), (76, 2064992881), (133, 1179995932), (266, 589997966), (532, 294998983), (7649, 20517644), (15298, 10258822), (30596, 5129411), (38567, 4069268), (53543, 2931092), (77134, 2034634), (107086, 1465546), (145331, 1079876), (154268, 1017317), (214172, 732773), (269969, 581324), (290662, 539938)]