157220772

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{17729}}^1$

素因数の和:18475

約数の個数: 24

約数和(自身を含む): 367365600

約数和(自身を除く): 210144828

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956, 4434, 8868, 17729, 35458, 53187, 70916, 106374, 212748, 13101731, 26203462, 39305193, 52406924, 78610386, 157220772]

約数ペア:

[(1, 157220772), (2, 78610386), (3, 52406924), (4, 39305193), (6, 26203462), (12, 13101731), (739, 212748), (1478, 106374), (2217, 70916), (2956, 53187), (4434, 35458), (8868, 17729)]