156978686188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3989}}^1\times {\mathrm{578719}}^1$

素因数の和:582729

約数の個数: 24

約数和(自身を含む): 290945692800

約数和(自身を除く): 133967006612

約数列:

[1, 2, 4, 17, 34, 68, 3989, 7978, 15956, 67813, 135626, 271252, 578719, 1157438, 2314876, 9838223, 19676446, 39352892, 2308510091, 4617020182, 9234040364, 39244671547, 78489343094, 156978686188]

約数ペア:

[(1, 156978686188), (2, 78489343094), (4, 39244671547), (17, 9234040364), (34, 4617020182), (68, 2308510091), (3989, 39352892), (7978, 19676446), (15956, 9838223), (67813, 2314876), (135626, 1157438), (271252, 578719)]