198889056

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22277}}^1$

素因数の和:22324

約数の個数: 72

約数和(自身を含む): 583861824

約数和(自身を除く): 384972768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22277, 44554, 66831, 89108, 133662, 178216, 200493, 267324, 356432, 400986, 534648, 690587, 712864, 801972, 1069296, 1381174, 1603944, 2071761, 2138592, 2762348, 3207888, 4143522, 5524696, 6215283, 6415776, 8287044, 11049392, 12430566, 16574088, 22098784, 24861132, 33148176, 49722264, 66296352, 99444528, 198889056]

約数ペア:

[(1, 198889056), (2, 99444528), (3, 66296352), (4, 49722264), (6, 33148176), (8, 24861132), (9, 22098784), (12, 16574088), (16, 12430566), (18, 11049392), (24, 8287044), (31, 6415776), (32, 6215283), (36, 5524696), (48, 4143522), (62, 3207888), (72, 2762348), (93, 2138592), (96, 2071761), (124, 1603944), (144, 1381174), (186, 1069296), (248, 801972), (279, 712864), (288, 690587), (372, 534648), (496, 400986), (558, 356432), (744, 267324), (992, 200493), (1116, 178216), (1488, 133662), (2232, 89108), (2976, 66831), (4464, 44554), (8928, 22277)]