157298120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1667}}^1$

素因数の和:2022

約数の個数: 64

約数和(自身を含む): 405924480

約数和(自身を除く): 248626360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 337, 674, 1348, 1667, 1685, 2359, 2696, 3334, 3370, 4718, 6668, 6740, 8335, 9436, 11669, 11795, 13336, 13480, 16670, 18872, 23338, 23590, 33340, 46676, 47180, 58345, 66680, 93352, 94360, 116690, 233380, 466760, 561779, 1123558, 2247116, 2808895, 3932453, 4494232, 5617790, 7864906, 11235580, 15729812, 19662265, 22471160, 31459624, 39324530, 78649060, 157298120]

約数ペア:

[(1, 157298120), (2, 78649060), (4, 39324530), (5, 31459624), (7, 22471160), (8, 19662265), (10, 15729812), (14, 11235580), (20, 7864906), (28, 5617790), (35, 4494232), (40, 3932453), (56, 2808895), (70, 2247116), (140, 1123558), (280, 561779), (337, 466760), (674, 233380), (1348, 116690), (1667, 94360), (1685, 93352), (2359, 66680), (2696, 58345), (3334, 47180), (3370, 46676), (4718, 33340), (6668, 23590), (6740, 23338), (8335, 18872), (9436, 16670), (11669, 13480), (11795, 13336)]