156918962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{41491}}^1$

素因数の和:41585

約数の個数: 16

約数和(自身を含む): 246960384

約数和(自身を除く): 90041422

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 41491, 82982, 1286221, 2530951, 2572442, 5061902, 78459481, 156918962]

約数ペア:

[(1, 156918962), (2, 78459481), (31, 5061902), (61, 2572442), (62, 2530951), (122, 1286221), (1891, 82982), (3782, 41491)]