129465896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100517}}^1$

素因数の和:100553

約数の個数: 32

約数和(自身を含む): 289491840

約数和(自身を除く): 160025944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 100517, 201034, 402068, 703619, 804136, 1407238, 2311891, 2814476, 4623782, 5628952, 9247564, 16183237, 18495128, 32366474, 64732948, 129465896]

約数ペア:

[(1, 129465896), (2, 64732948), (4, 32366474), (7, 18495128), (8, 16183237), (14, 9247564), (23, 5628952), (28, 4623782), (46, 2814476), (56, 2311891), (92, 1407238), (161, 804136), (184, 703619), (322, 402068), (644, 201034), (1288, 100517)]