156980904

素因数分解:

$2^3\times 3^1\times {\mathrm{6540871}}^1$

素因数の和:6540880

約数の個数: 16

約数和(自身を含む): 392452320

約数和(自身を除く): 235471416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6540871, 13081742, 19622613, 26163484, 39245226, 52326968, 78490452, 156980904]

約数ペア:

[(1, 156980904), (2, 78490452), (3, 52326968), (4, 39245226), (6, 26163484), (8, 19622613), (12, 13081742), (24, 6540871)]