156659382901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1\times {\mathrm{217363}}^1$

素因数の和:222808

約数の個数: 16

約数和(自身を含む): 188498060800

約数和(自身を除く): 31838677899

約数列:

[1, 7, 19, 133, 5419, 37933, 102961, 217363, 720727, 1521541, 4129897, 28909279, 1177890097, 8245230679, 22379911843, 156659382901]

約数ペア:

[(1, 156659382901), (7, 22379911843), (19, 8245230679), (133, 1177890097), (5419, 28909279), (37933, 4129897), (102961, 1521541), (217363, 720727)]