161953296

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{12829}}^1$

素因数の和:13103

約数の個数: 40

約数和(自身を含む): 420002880

約数和(自身を除く): 258049584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 12829, 25658, 38487, 51316, 76974, 102632, 153948, 205264, 307896, 615792, 3374027, 6748054, 10122081, 13496108, 20244162, 26992216, 40488324, 53984432, 80976648, 161953296]

約数ペア:

[(1, 161953296), (2, 80976648), (3, 53984432), (4, 40488324), (6, 26992216), (8, 20244162), (12, 13496108), (16, 10122081), (24, 6748054), (48, 3374027), (263, 615792), (526, 307896), (789, 205264), (1052, 153948), (1578, 102632), (2104, 76974), (3156, 51316), (4208, 38487), (6312, 25658), (12624, 12829)]