140952008

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{105503}}^1$

素因数の和:105676

約数の個数: 16

約数和(自身を含む): 265870080

約数和(自身を除く): 124918072

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 105503, 211006, 422012, 844024, 17619001, 35238002, 70476004, 140952008]

約数ペア:

[(1, 140952008), (2, 70476004), (4, 35238002), (8, 17619001), (167, 844024), (334, 422012), (668, 211006), (1336, 105503)]