165603724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3253}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 344403360

約数和(自身を除く): 178799636

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1958, 2314, 3253, 3916, 4628, 6506, 12727, 13012, 25454, 35783, 42289, 50908, 71566, 84578, 143132, 169156, 289517, 465179, 579034, 930358, 1158068, 1860716, 3184687, 3763721, 6369374, 7527442, 12738748, 15054884, 41400931, 82801862, 165603724]

約数ペア:

[(1, 165603724), (2, 82801862), (4, 41400931), (11, 15054884), (13, 12738748), (22, 7527442), (26, 6369374), (44, 3763721), (52, 3184687), (89, 1860716), (143, 1158068), (178, 930358), (286, 579034), (356, 465179), (572, 289517), (979, 169156), (1157, 143132), (1958, 84578), (2314, 71566), (3253, 50908), (3916, 42289), (4628, 35783), (6506, 25454), (12727, 13012)]