156749378721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{10847}}^1\times {\mathrm{370537}}^1$

素因数の和:381400

約数の個数: 16

約数和(自身を含む): 225097388544

約数和(自身を除く): 68348009823

約数列:

[1, 3, 13, 39, 10847, 32541, 141011, 370537, 423033, 1111611, 4816981, 14450943, 4019214839, 12057644517, 52249792907, 156749378721]

約数ペア:

[(1, 156749378721), (3, 52249792907), (13, 12057644517), (39, 4019214839), (10847, 14450943), (32541, 4816981), (141011, 1111611), (370537, 423033)]