156915208540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270543463}}^1$

素因数の和:270543501

約数の個数: 24

約数和(自身を含む): 340884764640

約数和(自身を除く): 183969556100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270543463, 541086926, 1082173852, 1352717315, 2705434630, 5410869260, 7845760427, 15691520854, 31383041708, 39228802135, 78457604270, 156915208540]

約数ペア:

[(1, 156915208540), (2, 78457604270), (4, 39228802135), (5, 31383041708), (10, 15691520854), (20, 7845760427), (29, 5410869260), (58, 2705434630), (116, 1352717315), (145, 1082173852), (290, 541086926), (580, 270543463)]