142758856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{939203}}^1$

素因数の和:939228

約数の個数: 16

約数和(自身を含む): 281761200

約数和(自身を除く): 139002344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 939203, 1878406, 3756812, 7513624, 17844857, 35689714, 71379428, 142758856]

約数ペア:

[(1, 142758856), (2, 71379428), (4, 35689714), (8, 17844857), (19, 7513624), (38, 3756812), (76, 1878406), (152, 939203)]