156955923358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1\times {\mathrm{108961}}^1$

素因数の和:112252

約数の個数: 32

約数和(自身を含む): 268543386720

約数和(自身を除く): 111587463362

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3259, 6518, 42367, 55403, 84734, 108961, 110806, 217922, 720239, 1416493, 1440478, 1852337, 2832986, 3704674, 24080381, 48160762, 355103899, 710207798, 4616350687, 6036766283, 9232701374, 12073532566, 78477961679, 156955923358]

約数ペア:

[(1, 156955923358), (2, 78477961679), (13, 12073532566), (17, 9232701374), (26, 6036766283), (34, 4616350687), (221, 710207798), (442, 355103899), (3259, 48160762), (6518, 24080381), (42367, 3704674), (55403, 2832986), (84734, 1852337), (108961, 1440478), (110806, 1416493), (217922, 720239)]