156903148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{10463}}^1$

素因数の和:10653

約数の個数: 24

約数和(自身を含む): 288304128

約数和(自身を除く): 131400980

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 7498, 10463, 14996, 20926, 41852, 240649, 481298, 962596, 1705469, 3410938, 6821876, 39225787, 78451574, 156903148]

約数ペア:

[(1, 156903148), (2, 78451574), (4, 39225787), (23, 6821876), (46, 3410938), (92, 1705469), (163, 962596), (326, 481298), (652, 240649), (3749, 41852), (7498, 20926), (10463, 14996)]