154391346

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:549

約数の個数: 80

約数和(自身を含む): 362976768

約数和(自身を除く): 208585422

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 81, 93, 142, 162, 186, 213, 279, 426, 433, 558, 639, 837, 866, 1278, 1299, 1674, 1917, 2201, 2511, 2598, 3834, 3897, 4402, 5022, 5751, 6603, 7794, 11502, 11691, 13206, 13423, 19809, 23382, 26846, 30743, 35073, 39618, 40269, 59427, 61486, 70146, 80538, 92229, 118854, 120807, 178281, 184458, 241614, 276687, 356562, 362421, 553374, 724842, 830061, 953033, 1087263, 1660122, 1906066, 2174526, 2490183, 2859099, 4980366, 5718198, 8577297, 17154594, 25731891, 51463782, 77195673, 154391346]

約数ペア:

[(1, 154391346), (2, 77195673), (3, 51463782), (6, 25731891), (9, 17154594), (18, 8577297), (27, 5718198), (31, 4980366), (54, 2859099), (62, 2490183), (71, 2174526), (81, 1906066), (93, 1660122), (142, 1087263), (162, 953033), (186, 830061), (213, 724842), (279, 553374), (426, 362421), (433, 356562), (558, 276687), (639, 241614), (837, 184458), (866, 178281), (1278, 120807), (1299, 118854), (1674, 92229), (1917, 80538), (2201, 70146), (2511, 61486), (2598, 59427), (3834, 40269), (3897, 39618), (4402, 35073), (5022, 30743), (5751, 26846), (6603, 23382), (7794, 19809), (11502, 13423), (11691, 13206)]