156945840274

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{201937}}^1\times {\mathrm{4919}}^1$

素因数の和:206937

約数の個数: 16

約数和(自身を含む): 238448390400

約数和(自身を除く): 81502550126

約数列:

[1, 2, 79, 158, 4919, 9838, 201937, 388601, 403874, 777202, 15953023, 31906046, 993328103, 1986656206, 78472920137, 156945840274]

約数ペア:

[(1, 156945840274), (2, 78472920137), (79, 1986656206), (158, 993328103), (4919, 31906046), (9838, 15953023), (201937, 777202), (388601, 403874)]