156989360638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{80407}}^1\times {\mathrm{88747}}^1$

素因数の和:169167

約数の個数: 16

約数和(自身を含む): 256897770624

約数和(自身を除く): 99908409986

約数列:

[1, 2, 11, 22, 80407, 88747, 160814, 177494, 884477, 976217, 1768954, 1952434, 7135880029, 14271760058, 78494680319, 156989360638]

約数ペア:

[(1, 156989360638), (2, 78494680319), (11, 14271760058), (22, 7135880029), (80407, 1952434), (88747, 1768954), (160814, 976217), (177494, 884477)]