123962216

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6983}}^1$

素因数の和:7313

約数の個数: 32

約数和(自身を含む): 266509440

約数和(自身を除く): 142547224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 6983, 8876, 13966, 17752, 27932, 48881, 55864, 97762, 195524, 391048, 2213611, 4427222, 8854444, 15495277, 17708888, 30990554, 61981108, 123962216]

約数ペア:

[(1, 123962216), (2, 61981108), (4, 30990554), (7, 17708888), (8, 15495277), (14, 8854444), (28, 4427222), (56, 2213611), (317, 391048), (634, 195524), (1268, 97762), (2219, 55864), (2536, 48881), (4438, 27932), (6983, 17752), (8876, 13966)]