157065660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{872587}}^1$

素因数の和:872602

約数の個数: 36

約数和(自身を含む): 476433048

約数和(自身を除く): 319367388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 872587, 1745174, 2617761, 3490348, 4362935, 5235522, 7853283, 8725870, 10471044, 13088805, 15706566, 17451740, 26177610, 31413132, 39266415, 52355220, 78532830, 157065660]

約数ペア:

[(1, 157065660), (2, 78532830), (3, 52355220), (4, 39266415), (5, 31413132), (6, 26177610), (9, 17451740), (10, 15706566), (12, 13088805), (15, 10471044), (18, 8725870), (20, 7853283), (30, 5235522), (36, 4362935), (45, 3490348), (60, 2617761), (90, 1745174), (180, 872587)]