129870258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{4021}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 297306240

約数和(自身を除く): 167435982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 769, 1538, 2307, 4021, 4614, 5383, 8042, 10766, 12063, 16149, 24126, 28147, 32298, 56294, 84441, 168882, 3092149, 6184298, 9276447, 18552894, 21645043, 43290086, 64935129, 129870258]

約数ペア:

[(1, 129870258), (2, 64935129), (3, 43290086), (6, 21645043), (7, 18552894), (14, 9276447), (21, 6184298), (42, 3092149), (769, 168882), (1538, 84441), (2307, 56294), (4021, 32298), (4614, 28147), (5383, 24126), (8042, 16149), (10766, 12063)]