161757612

素因数分解:

$2^2\times 3^2\times {\mathrm{769}}^1\times {\mathrm{5843}}^1$

素因数の和:6622

約数の個数: 36

約数和(自身を含む): 409489080

約数和(自身を除く): 247731468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769, 1538, 2307, 3076, 4614, 5843, 6921, 9228, 11686, 13842, 17529, 23372, 27684, 35058, 52587, 70116, 105174, 210348, 4493267, 8986534, 13479801, 17973068, 26959602, 40439403, 53919204, 80878806, 161757612]

約数ペア:

[(1, 161757612), (2, 80878806), (3, 53919204), (4, 40439403), (6, 26959602), (9, 17973068), (12, 13479801), (18, 8986534), (36, 4493267), (769, 210348), (1538, 105174), (2307, 70116), (3076, 52587), (4614, 35058), (5843, 27684), (6921, 23372), (9228, 17529), (11686, 13842)]