158133400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{11801}}^1$

素因数の和:11884

約数の個数: 48

約数和(自身を含む): 373179240

約数和(自身を除く): 215045840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 11801, 13400, 23602, 47204, 59005, 94408, 118010, 236020, 295025, 472040, 590050, 790667, 1180100, 1581334, 2360200, 3162668, 3953335, 6325336, 7906670, 15813340, 19766675, 31626680, 39533350, 79066700, 158133400]

約数ペア:

[(1, 158133400), (2, 79066700), (4, 39533350), (5, 31626680), (8, 19766675), (10, 15813340), (20, 7906670), (25, 6325336), (40, 3953335), (50, 3162668), (67, 2360200), (100, 1581334), (134, 1180100), (200, 790667), (268, 590050), (335, 472040), (536, 295025), (670, 236020), (1340, 118010), (1675, 94408), (2680, 59005), (3350, 47204), (6700, 23602), (11801, 13400)]