129277158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1231}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 270369792

約数和(自身を除く): 141092634

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 761, 1231, 1522, 2283, 2462, 3693, 4566, 7386, 17503, 28313, 35006, 52509, 56626, 84939, 105018, 169878, 936791, 1873582, 2810373, 5620746, 21546193, 43092386, 64638579, 129277158]

約数ペア:

[(1, 129277158), (2, 64638579), (3, 43092386), (6, 21546193), (23, 5620746), (46, 2810373), (69, 1873582), (138, 936791), (761, 169878), (1231, 105018), (1522, 84939), (2283, 56626), (2462, 52509), (3693, 35006), (4566, 28313), (7386, 17503)]