149603519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 171676512

約数和(自身を除く): 22072993

約数列:

[1, 13, 17, 163, 221, 2119, 2771, 4153, 36023, 53989, 70601, 676939, 917813, 8800207, 11507963, 149603519]

約数ペア:

[(1, 149603519), (13, 11507963), (17, 8800207), (163, 917813), (221, 676939), (2119, 70601), (2771, 53989), (4153, 36023)]