156945982

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{11161}}^1$

素因数の和:11331

約数の個数: 16

約数和(自身を含む): 241099200

約数和(自身を除く): 84153218

約数列:

[1, 2, 79, 89, 158, 178, 7031, 11161, 14062, 22322, 881719, 993329, 1763438, 1986658, 78472991, 156945982]

約数ペア:

[(1, 156945982), (2, 78472991), (79, 1986658), (89, 1763438), (158, 993329), (178, 881719), (7031, 22322), (11161, 14062)]