198075168

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1063}}^1$

素因数の和:1726

約数の個数: 72

約数和(自身を含む): 564677568

約数和(自身を除く): 366602400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 1063, 1294, 1941, 2126, 2588, 3189, 3882, 4252, 5176, 5823, 6378, 7764, 8504, 9567, 10352, 11646, 12756, 15528, 17008, 19134, 20704, 23292, 25512, 31056, 34016, 38268, 46584, 51024, 62112, 76536, 93168, 102048, 153072, 186336, 306144, 687761, 1375522, 2063283, 2751044, 4126566, 5502088, 6189849, 8253132, 11004176, 12379698, 16506264, 22008352, 24759396, 33012528, 49518792, 66025056, 99037584, 198075168]

約数ペア:

[(1, 198075168), (2, 99037584), (3, 66025056), (4, 49518792), (6, 33012528), (8, 24759396), (9, 22008352), (12, 16506264), (16, 12379698), (18, 11004176), (24, 8253132), (32, 6189849), (36, 5502088), (48, 4126566), (72, 2751044), (96, 2063283), (144, 1375522), (288, 687761), (647, 306144), (1063, 186336), (1294, 153072), (1941, 102048), (2126, 93168), (2588, 76536), (3189, 62112), (3882, 51024), (4252, 46584), (5176, 38268), (5823, 34016), (6378, 31056), (7764, 25512), (8504, 23292), (9567, 20704), (10352, 19134), (11646, 17008), (12756, 15528)]