156964252322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{8741}}^1\times {\mathrm{472559}}^1$

素因数の和:481321

約数の個数: 16

約数和(自身を含む): 247867171200

約数和(自身を除く): 90902918878

約数列:

[1, 2, 19, 38, 8741, 17482, 166079, 332158, 472559, 945118, 8978621, 17957242, 4130638219, 8261276438, 78482126161, 156964252322]

約数ペア:

[(1, 156964252322), (2, 78482126161), (19, 8261276438), (38, 4130638219), (8741, 17957242), (17482, 8978621), (166079, 945118), (332158, 472559)]