156945787118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{17717971}}^1$

素因数の和:17718119

約数の個数: 16

約数和(自身を含む): 243232319616

約数和(自身を除く): 86286532498

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 17717971, 35435942, 761872753, 1523745506, 1824951013, 3649902026, 78472893559, 156945787118]

約数ペア:

[(1, 156945787118), (2, 78472893559), (43, 3649902026), (86, 1824951013), (103, 1523745506), (206, 761872753), (4429, 35435942), (8858, 17717971)]