128673468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15473}}^1$

素因数の和:15504

約数の個数: 96

約数和(自身を含む): 415941120

約数和(自身を除く): 287267652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 15473, 30946, 46419, 61892, 92838, 108311, 139257, 170203, 185676, 216622, 278514, 324933, 340406, 417771, 433244, 510609, 557028, 649866, 680812, 835542, 974799, 1021218, 1191421, 1299732, 1531827, 1671084, 1949598, 2042436, 2382842, 2924397, 3063654, 3574263, 3899196, 4595481, 4765684, 5848794, 6127308, 7148526, 9190962, 10722789, 11697588, 14297052, 18381924, 21445578, 32168367, 42891156, 64336734, 128673468]

約数ペア:

[(1, 128673468), (2, 64336734), (3, 42891156), (4, 32168367), (6, 21445578), (7, 18381924), (9, 14297052), (11, 11697588), (12, 10722789), (14, 9190962), (18, 7148526), (21, 6127308), (22, 5848794), (27, 4765684), (28, 4595481), (33, 3899196), (36, 3574263), (42, 3063654), (44, 2924397), (54, 2382842), (63, 2042436), (66, 1949598), (77, 1671084), (84, 1531827), (99, 1299732), (108, 1191421), (126, 1021218), (132, 974799), (154, 835542), (189, 680812), (198, 649866), (231, 557028), (252, 510609), (297, 433244), (308, 417771), (378, 340406), (396, 324933), (462, 278514), (594, 216622), (693, 185676), (756, 170203), (924, 139257), (1188, 108311), (1386, 92838), (2079, 61892), (2772, 46419), (4158, 30946), (8316, 15473)]