156938300380

素因数分解:

$2^2\times 5^1\times {\mathrm{74873}}^1\times {\mathrm{104803}}^1$

素因数の和:179685

約数の個数: 24

約数和(自身を含む): 329577977232

約数和(自身を除く): 172639676852

約数列:

[1, 2, 4, 5, 10, 20, 74873, 104803, 149746, 209606, 299492, 374365, 419212, 524015, 748730, 1048030, 1497460, 2096060, 7846915019, 15693830038, 31387660076, 39234575095, 78469150190, 156938300380]

約数ペア:

[(1, 156938300380), (2, 78469150190), (4, 39234575095), (5, 31387660076), (10, 15693830038), (20, 7846915019), (74873, 2096060), (104803, 1497460), (149746, 1048030), (209606, 748730), (299492, 524015), (374365, 419212)]