138468348

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{24499}}^1$

素因数の和:24666

約数の個数: 36

約数和(自身を含む): 352261000

約数和(自身を除く): 213792652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 24499, 48998, 73497, 97996, 146994, 220491, 293988, 440982, 881964, 3846343, 7692686, 11539029, 15385372, 23078058, 34617087, 46156116, 69234174, 138468348]

約数ペア:

[(1, 138468348), (2, 69234174), (3, 46156116), (4, 34617087), (6, 23078058), (9, 15385372), (12, 11539029), (18, 7692686), (36, 3846343), (157, 881964), (314, 440982), (471, 293988), (628, 220491), (942, 146994), (1413, 97996), (1884, 73497), (2826, 48998), (5652, 24499)]