153940408

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{363067}}^1$

素因数の和:363126

約数の個数: 16

約数和(自身を含む): 294085080

約数和(自身を除く): 140144672

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 363067, 726134, 1452268, 2904536, 19242551, 38485102, 76970204, 153940408]

約数ペア:

[(1, 153940408), (2, 76970204), (4, 38485102), (8, 19242551), (53, 2904536), (106, 1452268), (212, 726134), (424, 363067)]