128287368

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53993}}^1$

素因数の和:54019

約数の個数: 64

約数和(自身を含む): 388756800

約数和(自身を除く): 260469432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 53993, 107986, 161979, 215972, 323958, 431944, 485937, 593923, 647916, 971874, 1187846, 1295832, 1457811, 1781769, 1943748, 2375692, 2915622, 3563538, 3887496, 4751384, 5345307, 5831244, 7127076, 10690614, 11662488, 14254152, 16035921, 21381228, 32071842, 42762456, 64143684, 128287368]

約数ペア:

[(1, 128287368), (2, 64143684), (3, 42762456), (4, 32071842), (6, 21381228), (8, 16035921), (9, 14254152), (11, 11662488), (12, 10690614), (18, 7127076), (22, 5831244), (24, 5345307), (27, 4751384), (33, 3887496), (36, 3563538), (44, 2915622), (54, 2375692), (66, 1943748), (72, 1781769), (88, 1457811), (99, 1295832), (108, 1187846), (132, 971874), (198, 647916), (216, 593923), (264, 485937), (297, 431944), (396, 323958), (594, 215972), (792, 161979), (1188, 107986), (2376, 53993)]