156721018363

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1605041}}^1$

素因数の和:1605127

約数の個数: 32

約数和(自身を含む): 204931762560

約数和(自身を除く): 48210744197

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 481, 1073, 2639, 3367, 7511, 13949, 97643, 1605041, 11235287, 20865533, 46546189, 59386517, 146058731, 325823323, 415705619, 605100457, 772024721, 1722208993, 4235703199, 5404173047, 12055462951, 22388716909, 156721018363]

約数ペア:

[(1, 156721018363), (7, 22388716909), (13, 12055462951), (29, 5404173047), (37, 4235703199), (91, 1722208993), (203, 772024721), (259, 605100457), (377, 415705619), (481, 325823323), (1073, 146058731), (2639, 59386517), (3367, 46546189), (7511, 20865533), (13949, 11235287), (97643, 1605041)]