128193485

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 185379840

約数和(自身を除く): 57186355

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 1015, 1537, 1855, 2383, 7685, 10759, 11915, 16681, 53795, 69107, 83405, 126299, 345535, 483749, 631495, 884093, 2418745, 3662671, 4420465, 18313355, 25638697, 128193485]

約数ペア:

[(1, 128193485), (5, 25638697), (7, 18313355), (29, 4420465), (35, 3662671), (53, 2418745), (145, 884093), (203, 631495), (265, 483749), (371, 345535), (1015, 126299), (1537, 83405), (1855, 69107), (2383, 53795), (7685, 16681), (10759, 11915)]