158041394

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{126839}}^1$

素因数の和:126937

約数の個数: 16

約数和(自身を含む): 273974400

約数和(自身を除く): 115933006

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 126839, 253678, 887873, 1775746, 11288671, 22577342, 79020697, 158041394]

約数ペア:

[(1, 158041394), (2, 79020697), (7, 22577342), (14, 11288671), (89, 1775746), (178, 887873), (623, 253678), (1246, 126839)]