156042514

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{2027}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 238395456

約数和(自身を除く): 82352942

約数列:

[1, 2, 61, 122, 631, 1262, 2027, 4054, 38491, 76982, 123647, 247294, 1279037, 2558074, 78021257, 156042514]

約数ペア:

[(1, 156042514), (2, 78021257), (61, 2558074), (122, 1279037), (631, 247294), (1262, 123647), (2027, 76982), (4054, 38491)]