156720145426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{4562981}}^1$

素因数の和:4564317

約数の個数: 16

約数和(自身を含む): 253355012568

約数和(自身を除く): 96634867142

約数列:

[1, 2, 13, 26, 1321, 2642, 17173, 34346, 4562981, 9125962, 59318753, 118637506, 6027697901, 12055395802, 78360072713, 156720145426]

約数ペア:

[(1, 156720145426), (2, 78360072713), (13, 12055395802), (26, 6027697901), (1321, 118637506), (2642, 59318753), (17173, 9125962), (34346, 4562981)]