121777544

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7577}}^1$

素因数の和:7638

約数の個数: 48

約数和(自身を含む): 272125980

約数和(自身を除く): 150348436

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 7577, 8036, 15154, 16072, 30308, 53039, 60616, 106078, 212156, 310657, 371273, 424312, 621314, 742546, 1242628, 1485092, 2174599, 2485256, 2970184, 4349198, 8698396, 15222193, 17396792, 30444386, 60888772, 121777544]

約数ペア:

[(1, 121777544), (2, 60888772), (4, 30444386), (7, 17396792), (8, 15222193), (14, 8698396), (28, 4349198), (41, 2970184), (49, 2485256), (56, 2174599), (82, 1485092), (98, 1242628), (164, 742546), (196, 621314), (287, 424312), (328, 371273), (392, 310657), (574, 212156), (1148, 106078), (2009, 60616), (2296, 53039), (4018, 30308), (7577, 16072), (8036, 15154)]