128706214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{707177}}^1$

素因数の和:707199

約数の個数: 16

約数和(自身を含む): 237611808

約数和(自身を除く): 108905594

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 707177, 1414354, 4950239, 9193301, 9900478, 18386602, 64353107, 128706214]

約数ペア:

[(1, 128706214), (2, 64353107), (7, 18386602), (13, 9900478), (14, 9193301), (26, 4950239), (91, 1414354), (182, 707177)]