157412648

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{48109}}^1$

素因数の和:48524

約数の個数: 16

約数和(自身を含む): 295876500

約数和(自身を除く): 138463852

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 48109, 96218, 192436, 384872, 19676581, 39353162, 78706324, 157412648]

約数ペア:

[(1, 157412648), (2, 78706324), (4, 39353162), (8, 19676581), (409, 384872), (818, 192436), (1636, 96218), (3272, 48109)]