140589854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 231876000

約数和(自身を除く): 91286146

約数列:

[1, 2, 19, 29, 38, 58, 113, 226, 551, 1102, 1129, 2147, 2258, 3277, 4294, 6554, 21451, 32741, 42902, 62263, 65482, 124526, 127577, 255154, 622079, 1244158, 2423963, 3699733, 4847926, 7399466, 70294927, 140589854]

約数ペア:

[(1, 140589854), (2, 70294927), (19, 7399466), (29, 4847926), (38, 3699733), (58, 2423963), (113, 1244158), (226, 622079), (551, 255154), (1102, 127577), (1129, 124526), (2147, 65482), (2258, 62263), (3277, 42902), (4294, 32741), (6554, 21451)]