163924260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13729}}^1$

素因数の和:13940

約数の個数: 48

約数和(自身を含む): 461328000

約数和(自身を除く): 297403740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 13729, 27458, 41187, 54916, 68645, 82374, 137290, 164748, 205935, 274580, 411870, 823740, 2732071, 5464142, 8196213, 10928284, 13660355, 16392426, 27320710, 32784852, 40981065, 54641420, 81962130, 163924260]

約数ペア:

[(1, 163924260), (2, 81962130), (3, 54641420), (4, 40981065), (5, 32784852), (6, 27320710), (10, 16392426), (12, 13660355), (15, 10928284), (20, 8196213), (30, 5464142), (60, 2732071), (199, 823740), (398, 411870), (597, 274580), (796, 205935), (995, 164748), (1194, 137290), (1990, 82374), (2388, 68645), (2985, 54916), (3980, 41187), (5970, 27458), (11940, 13729)]