156920921578

素因数分解:

$2^1\times {\mathrm{2801}}^1\times {\mathrm{3613}}^1\times {\mathrm{7753}}^1$

素因数の和:14169

約数の個数: 16

約数和(自身を含む): 235560968136

約数和(自身を除く): 78640046558

約数列:

[1, 2, 2801, 3613, 5602, 7226, 7753, 15506, 10120013, 20240026, 21716153, 28011589, 43432306, 56023178, 78460460789, 156920921578]

約数ペア:

[(1, 156920921578), (2, 78460460789), (2801, 56023178), (3613, 43432306), (5602, 28011589), (7226, 21716153), (7753, 20240026), (15506, 10120013)]