123258464

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13421}}^1$

素因数の和:13479

約数の個数: 48

約数和(自身を含む): 284116896

約数和(自身を除く): 160858432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 13421, 26842, 53684, 93947, 107368, 187894, 214736, 375788, 429472, 550261, 751576, 1100522, 1503152, 2201044, 3006304, 3851827, 4402088, 7703654, 8804176, 15407308, 17608352, 30814616, 61629232, 123258464]

約数ペア:

[(1, 123258464), (2, 61629232), (4, 30814616), (7, 17608352), (8, 15407308), (14, 8804176), (16, 7703654), (28, 4402088), (32, 3851827), (41, 3006304), (56, 2201044), (82, 1503152), (112, 1100522), (164, 751576), (224, 550261), (287, 429472), (328, 375788), (574, 214736), (656, 187894), (1148, 107368), (1312, 93947), (2296, 53684), (4592, 26842), (9184, 13421)]