149158298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{39439}}^1$

素因数の和:39533

約数の個数: 16

約数和(自身を含む): 234746880

約数和(自身を除く): 85588582

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 39439, 78878, 1222609, 2405779, 2445218, 4811558, 74579149, 149158298]

約数ペア:

[(1, 149158298), (2, 74579149), (31, 4811558), (61, 2445218), (62, 2405779), (122, 1222609), (1891, 78878), (3782, 39439)]