164032190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2113}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 337901760

約数和(自身を除く): 173869570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1109, 2113, 2218, 4226, 5545, 7763, 10565, 11090, 14791, 15526, 21130, 29582, 38815, 73955, 77630, 147910, 2343317, 4686634, 11716585, 16403219, 23433170, 32806438, 82016095, 164032190]

約数ペア:

[(1, 164032190), (2, 82016095), (5, 32806438), (7, 23433170), (10, 16403219), (14, 11716585), (35, 4686634), (70, 2343317), (1109, 147910), (2113, 77630), (2218, 73955), (4226, 38815), (5545, 29582), (7763, 21130), (10565, 15526), (11090, 14791)]