138886308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9479}}^1$

素因数の和:9537

約数の個数: 72

約数和(自身を含む): 393382080

約数和(自身を除く): 254495772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 9479, 14652, 18958, 28437, 37916, 56874, 85311, 104269, 113748, 170622, 208538, 312807, 341244, 350723, 417076, 625614, 701446, 938421, 1052169, 1251228, 1402892, 1876842, 2104338, 3156507, 3753684, 3857953, 4208676, 6313014, 7715906, 11573859, 12626028, 15431812, 23147718, 34721577, 46295436, 69443154, 138886308]

約数ペア:

[(1, 138886308), (2, 69443154), (3, 46295436), (4, 34721577), (6, 23147718), (9, 15431812), (11, 12626028), (12, 11573859), (18, 7715906), (22, 6313014), (33, 4208676), (36, 3857953), (37, 3753684), (44, 3156507), (66, 2104338), (74, 1876842), (99, 1402892), (111, 1251228), (132, 1052169), (148, 938421), (198, 701446), (222, 625614), (333, 417076), (396, 350723), (407, 341244), (444, 312807), (666, 208538), (814, 170622), (1221, 113748), (1332, 104269), (1628, 85311), (2442, 56874), (3663, 37916), (4884, 28437), (7326, 18958), (9479, 14652)]