138256344

素因数分解:

$2^3\times 3^2\times {\mathrm{1920227}}^1$

素因数の和:1920239

約数の個数: 24

約数和(自身を含む): 374444460

約数和(自身を除く): 236188116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1920227, 3840454, 5760681, 7680908, 11521362, 15361816, 17282043, 23042724, 34564086, 46085448, 69128172, 138256344]

約数ペア:

[(1, 138256344), (2, 69128172), (3, 46085448), (4, 34564086), (6, 23042724), (8, 17282043), (9, 15361816), (12, 11521362), (18, 7680908), (24, 5760681), (36, 3840454), (72, 1920227)]