138620410458

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{141738661}}^1$

素因数の和:141738829

約数の個数: 16

約数和(自身を含む): 278941686816

約数和(自身を除く): 140321276358

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 141738661, 283477322, 425215983, 850431966, 23103401743, 46206803486, 69310205229, 138620410458]

約数ペア:

[(1, 138620410458), (2, 69310205229), (3, 46206803486), (6, 23103401743), (163, 850431966), (326, 425215983), (489, 283477322), (978, 141738661)]