156728855751

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2143}}^1\times {\mathrm{2153}}^1$

素因数の和:4392

約数の個数: 48

約数和(自身を含む): 229874328576

約数和(自身を除く): 73145472825

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 2143, 2153, 2613, 6429, 6459, 11323, 27859, 27989, 33969, 83577, 83967, 143581, 144251, 362167, 363857, 430743, 432753, 1086501, 1091571, 1866553, 1875263, 4613879, 5599659, 5625789, 13841637, 24265189, 24378419, 59980427, 72795567, 73135257, 179941281, 309129893, 779745551, 927389679, 2339236653, 4018688609, 12056065827, 52242951917, 156728855751]

約数ペア:

[(1, 156728855751), (3, 52242951917), (13, 12056065827), (39, 4018688609), (67, 2339236653), (169, 927389679), (201, 779745551), (507, 309129893), (871, 179941281), (2143, 73135257), (2153, 72795567), (2613, 59980427), (6429, 24378419), (6459, 24265189), (11323, 13841637), (27859, 5625789), (27989, 5599659), (33969, 4613879), (83577, 1875263), (83967, 1866553), (143581, 1091571), (144251, 1086501), (362167, 432753), (363857, 430743)]