127564382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 217676160

約数和(自身を除く): 90111778

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1474, 2339, 2479, 4678, 4958, 25729, 27269, 51458, 54538, 86543, 156713, 173086, 313426, 951973, 1723843, 1903946, 3447686, 5798381, 11596762, 63782191, 127564382]

約数ペア:

[(1, 127564382), (2, 63782191), (11, 11596762), (22, 5798381), (37, 3447686), (67, 1903946), (74, 1723843), (134, 951973), (407, 313426), (737, 173086), (814, 156713), (1474, 86543), (2339, 54538), (2479, 51458), (4678, 27269), (4958, 25729)]