138494316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{21817}}^1$

素因数の和:21870

約数の個数: 36

約数和(自身を含む): 337829912

約数和(自身を除く): 199335596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 6348, 21817, 43634, 65451, 87268, 130902, 261804, 501791, 1003582, 1505373, 2007164, 3010746, 6021492, 11541193, 23082386, 34623579, 46164772, 69247158, 138494316]

約数ペア:

[(1, 138494316), (2, 69247158), (3, 46164772), (4, 34623579), (6, 23082386), (12, 11541193), (23, 6021492), (46, 3010746), (69, 2007164), (92, 1505373), (138, 1003582), (276, 501791), (529, 261804), (1058, 130902), (1587, 87268), (2116, 65451), (3174, 43634), (6348, 21817)]