156939482120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{135292657}}^1$

素因数の和:135292697

約数の個数: 32

約数和(自身を含む): 365290176600

約数和(自身を除く): 208350694480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 135292657, 270585314, 541170628, 676463285, 1082341256, 1352926570, 2705853140, 3923487053, 5411706280, 7846974106, 15693948212, 19617435265, 31387896424, 39234870530, 78469741060, 156939482120]

約数ペア:

[(1, 156939482120), (2, 78469741060), (4, 39234870530), (5, 31387896424), (8, 19617435265), (10, 15693948212), (20, 7846974106), (29, 5411706280), (40, 3923487053), (58, 2705853140), (116, 1352926570), (145, 1082341256), (232, 676463285), (290, 541170628), (580, 270585314), (1160, 135292657)]