165960738144

素因数分解:

$2^5\times 3^2\times {\mathrm{4621}}^1\times {\mathrm{124703}}^1$

素因数の和:129340

約数の個数: 72

約数和(自身を含む): 472056766272

約数和(自身を除く): 306096028128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4621, 9242, 13863, 18484, 27726, 36968, 41589, 55452, 73936, 83178, 110904, 124703, 147872, 166356, 221808, 249406, 332712, 374109, 443616, 498812, 665424, 748218, 997624, 1122327, 1330848, 1496436, 1995248, 2244654, 2992872, 3990496, 4489308, 5985744, 8978616, 11971488, 17957232, 35914464, 576252563, 1152505126, 1728757689, 2305010252, 3457515378, 4610020504, 5186273067, 6915030756, 9220041008, 10372546134, 13830061512, 18440082016, 20745092268, 27660123024, 41490184536, 55320246048, 82980369072, 165960738144]

約数ペア:

[(1, 165960738144), (2, 82980369072), (3, 55320246048), (4, 41490184536), (6, 27660123024), (8, 20745092268), (9, 18440082016), (12, 13830061512), (16, 10372546134), (18, 9220041008), (24, 6915030756), (32, 5186273067), (36, 4610020504), (48, 3457515378), (72, 2305010252), (96, 1728757689), (144, 1152505126), (288, 576252563), (4621, 35914464), (9242, 17957232), (13863, 11971488), (18484, 8978616), (27726, 5985744), (36968, 4489308), (41589, 3990496), (55452, 2992872), (73936, 2244654), (83178, 1995248), (110904, 1496436), (124703, 1330848), (147872, 1122327), (166356, 997624), (221808, 748218), (249406, 665424), (332712, 498812), (374109, 443616)]