137986376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1187}}^1\times {\mathrm{1321}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 282696480

約数和(自身を除く): 144710104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1187, 1321, 2374, 2642, 4748, 5284, 9496, 10568, 13057, 14531, 26114, 29062, 52228, 58124, 104456, 116248, 1568027, 3136054, 6272108, 12544216, 17248297, 34496594, 68993188, 137986376]

約数ペア:

[(1, 137986376), (2, 68993188), (4, 34496594), (8, 17248297), (11, 12544216), (22, 6272108), (44, 3136054), (88, 1568027), (1187, 116248), (1321, 104456), (2374, 58124), (2642, 52228), (4748, 29062), (5284, 26114), (9496, 14531), (10568, 13057)]