128453118

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{156269}}^1$

素因数の和:156411

約数の個数: 16

約数和(自身を含む): 258783120

約数和(自身を除く): 130330002

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 156269, 312538, 468807, 937614, 21408853, 42817706, 64226559, 128453118]

約数ペア:

[(1, 128453118), (2, 64226559), (3, 42817706), (6, 21408853), (137, 937614), (274, 468807), (411, 312538), (822, 156269)]