161715291288

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^2\times {\mathrm{181}}^1\times {\mathrm{8293}}^1$

素因数の和:8617

約数の個数: 96

約数和(自身を含む): 412729677360

約数和(自身を除く): 251014386072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 181, 201, 268, 362, 402, 536, 543, 724, 804, 1086, 1448, 1608, 2172, 4344, 4489, 8293, 8978, 12127, 13467, 16586, 17956, 24254, 24879, 26934, 33172, 35912, 36381, 48508, 49758, 53868, 66344, 72762, 97016, 99516, 107736, 145524, 199032, 291048, 555631, 812509, 1111262, 1501033, 1625018, 1666893, 2222524, 2437527, 3002066, 3250036, 3333786, 4445048, 4503099, 4875054, 6004132, 6500072, 6667572, 9006198, 9750108, 12008264, 13335144, 18012396, 19500216, 36024792, 37227277, 74454554, 100569211, 111681831, 148909108, 201138422, 223363662, 297818216, 301707633, 402276844, 446727324, 603415266, 804553688, 893454648, 1206830532, 2413661064, 6738137137, 13476274274, 20214411411, 26952548548, 40428822822, 53905097096, 80857645644, 161715291288]

約数ペア:

[(1, 161715291288), (2, 80857645644), (3, 53905097096), (4, 40428822822), (6, 26952548548), (8, 20214411411), (12, 13476274274), (24, 6738137137), (67, 2413661064), (134, 1206830532), (181, 893454648), (201, 804553688), (268, 603415266), (362, 446727324), (402, 402276844), (536, 301707633), (543, 297818216), (724, 223363662), (804, 201138422), (1086, 148909108), (1448, 111681831), (1608, 100569211), (2172, 74454554), (4344, 37227277), (4489, 36024792), (8293, 19500216), (8978, 18012396), (12127, 13335144), (13467, 12008264), (16586, 9750108), (17956, 9006198), (24254, 6667572), (24879, 6500072), (26934, 6004132), (33172, 4875054), (35912, 4503099), (36381, 4445048), (48508, 3333786), (49758, 3250036), (53868, 3002066), (66344, 2437527), (72762, 2222524), (97016, 1666893), (99516, 1625018), (107736, 1501033), (145524, 1111262), (199032, 812509), (291048, 555631)]