154131908

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{75407}}^1$

素因数の和:75491

約数の個数: 24

約数和(自身を含む): 312490752

約数和(自身を除く): 158358844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 75407, 150814, 301628, 527849, 1055698, 2111396, 5504711, 11009422, 22018844, 38532977, 77065954, 154131908]

約数ペア:

[(1, 154131908), (2, 77065954), (4, 38532977), (7, 22018844), (14, 11009422), (28, 5504711), (73, 2111396), (146, 1055698), (292, 527849), (511, 301628), (1022, 150814), (2044, 75407)]