137378032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1367}}^1$

素因数の和:1957

約数の個数: 40

約数和(自身を含む): 291088512

約数和(自身を除く): 153710480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 571, 1142, 1367, 2284, 2734, 4568, 5468, 6281, 9136, 10936, 12562, 15037, 21872, 25124, 30074, 50248, 60148, 100496, 120296, 240592, 780557, 1561114, 3122228, 6244456, 8586127, 12488912, 17172254, 34344508, 68689016, 137378032]

約数ペア:

[(1, 137378032), (2, 68689016), (4, 34344508), (8, 17172254), (11, 12488912), (16, 8586127), (22, 6244456), (44, 3122228), (88, 1561114), (176, 780557), (571, 240592), (1142, 120296), (1367, 100496), (2284, 60148), (2734, 50248), (4568, 30074), (5468, 25124), (6281, 21872), (9136, 15037), (10936, 12562)]