154449968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{419701}}^1$

素因数の和:419732

約数の個数: 20

約数和(自身を含む): 312258288

約数和(自身を除く): 157808320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 419701, 839402, 1678804, 3357608, 6715216, 9653123, 19306246, 38612492, 77224984, 154449968]

約数ペア:

[(1, 154449968), (2, 77224984), (4, 38612492), (8, 19306246), (16, 9653123), (23, 6715216), (46, 3357608), (92, 1678804), (184, 839402), (368, 419701)]