156639355886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{150611}}^1$

素因数の和:150837

約数の個数: 48

約数和(自身を含む): 270879296688

約数和(自身を除く): 114239940802

約数列:

[1, 2, 13, 17, 26, 34, 169, 181, 221, 338, 362, 442, 2353, 2873, 3077, 4706, 5746, 6154, 30589, 40001, 61178, 80002, 150611, 301222, 520013, 1040026, 1957943, 2560387, 3915886, 5120774, 25453259, 27260591, 33285031, 50906518, 54521182, 66570062, 354387683, 432705403, 463430047, 708775366, 865410806, 926860094, 4607039879, 6024590611, 9214079758, 12049181222, 78319677943, 156639355886]

約数ペア:

[(1, 156639355886), (2, 78319677943), (13, 12049181222), (17, 9214079758), (26, 6024590611), (34, 4607039879), (169, 926860094), (181, 865410806), (221, 708775366), (338, 463430047), (362, 432705403), (442, 354387683), (2353, 66570062), (2873, 54521182), (3077, 50906518), (4706, 33285031), (5746, 27260591), (6154, 25453259), (30589, 5120774), (40001, 3915886), (61178, 2560387), (80002, 1957943), (150611, 1040026), (301222, 520013)]