128641644

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{34693}}^1$

素因数の和:34806

約数の個数: 36

約数和(自身を含む): 328344016

約数和(自身を除く): 199702372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 34693, 69386, 104079, 138772, 208158, 312237, 416316, 624474, 1248948, 3573379, 7146758, 10720137, 14293516, 21440274, 32160411, 42880548, 64320822, 128641644]

約数ペア:

[(1, 128641644), (2, 64320822), (3, 42880548), (4, 32160411), (6, 21440274), (9, 14293516), (12, 10720137), (18, 7146758), (36, 3573379), (103, 1248948), (206, 624474), (309, 416316), (412, 312237), (618, 208158), (927, 138772), (1236, 104079), (1854, 69386), (3708, 34693)]