138288236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 261273600

約数和(自身を除く): 122985364

約数列:

[1, 2, 4, 23, 46, 53, 79, 92, 106, 158, 212, 316, 359, 718, 1219, 1436, 1817, 2438, 3634, 4187, 4876, 7268, 8257, 8374, 16514, 16748, 19027, 28361, 33028, 38054, 56722, 76108, 96301, 113444, 192602, 385204, 437621, 652303, 875242, 1304606, 1503133, 1750484, 2609212, 3006266, 6012532, 34572059, 69144118, 138288236]

約数ペア:

[(1, 138288236), (2, 69144118), (4, 34572059), (23, 6012532), (46, 3006266), (53, 2609212), (79, 1750484), (92, 1503133), (106, 1304606), (158, 875242), (212, 652303), (316, 437621), (359, 385204), (718, 192602), (1219, 113444), (1436, 96301), (1817, 76108), (2438, 56722), (3634, 38054), (4187, 33028), (4876, 28361), (7268, 19027), (8257, 16748), (8374, 16514)]