157404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 395920

約数和(自身を除く): 238516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1009, 2018, 3027, 4036, 6054, 12108, 13117, 26234, 39351, 52468, 78702, 157404]

約数ペア:

[(1, 157404), (2, 78702), (3, 52468), (4, 39351), (6, 26234), (12, 13117), (13, 12108), (26, 6054), (39, 4036), (52, 3027), (78, 2018), (156, 1009)]