132156620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{287297}}^1$

素因数の和:287329

約数の個数: 24

約数和(自身を含む): 289596384

約数和(自身を除く): 157439764

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 287297, 574594, 1149188, 1436485, 2872970, 5745940, 6607831, 13215662, 26431324, 33039155, 66078310, 132156620]

約数ペア:

[(1, 132156620), (2, 66078310), (4, 33039155), (5, 26431324), (10, 13215662), (20, 6607831), (23, 5745940), (46, 2872970), (92, 1436485), (115, 1149188), (230, 574594), (460, 287297)]