164737512

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{12641}}^1$

素因数の和:12834

約数の個数: 48

約数和(自身を含む): 448664580

約数和(自身を除く): 283927068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 12641, 13032, 25282, 37923, 50564, 75846, 101128, 113769, 151692, 227538, 303384, 455076, 910152, 2288021, 4576042, 6864063, 9152084, 13728126, 18304168, 20592189, 27456252, 41184378, 54912504, 82368756, 164737512]

約数ペア:

[(1, 164737512), (2, 82368756), (3, 54912504), (4, 41184378), (6, 27456252), (8, 20592189), (9, 18304168), (12, 13728126), (18, 9152084), (24, 6864063), (36, 4576042), (72, 2288021), (181, 910152), (362, 455076), (543, 303384), (724, 227538), (1086, 151692), (1448, 113769), (1629, 101128), (2172, 75846), (3258, 50564), (4344, 37923), (6516, 25282), (12641, 13032)]