156975184802

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{5981}}^1\times {\mathrm{195863}}^1$

素因数の和:201913

約数の個数: 16

約数和(自身を含む): 239018323392

約数和(自身を除く): 82043138590

約数列:

[1, 2, 67, 134, 5981, 11962, 195863, 391726, 400727, 801454, 13122821, 26245642, 1171456603, 2342913206, 78487592401, 156975184802]

約数ペア:

[(1, 156975184802), (2, 78487592401), (67, 2342913206), (134, 1171456603), (5981, 26245642), (11962, 13122821), (195863, 801454), (391726, 400727)]