128005926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26113}}^1$

素因数の和:26180

約数の個数: 32

約数和(自身を含む): 275763840

約数和(自身を除く): 147757914

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 26113, 52226, 78339, 156678, 496147, 992294, 1122859, 1488441, 2245718, 2976882, 3368577, 6737154, 21334321, 42668642, 64002963, 128005926]

約数ペア:

[(1, 128005926), (2, 64002963), (3, 42668642), (6, 21334321), (19, 6737154), (38, 3368577), (43, 2976882), (57, 2245718), (86, 1488441), (114, 1122859), (129, 992294), (258, 496147), (817, 156678), (1634, 78339), (2451, 52226), (4902, 26113)]