137948916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 376209120

約数和(自身を除く): 238260204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 283, 294, 566, 588, 829, 849, 1132, 1658, 1698, 1981, 2487, 3316, 3396, 3962, 4974, 5803, 5943, 7924, 9948, 11606, 11886, 13867, 17409, 23212, 23772, 27734, 34818, 40621, 41601, 55468, 69636, 81242, 83202, 121863, 162484, 166404, 234607, 243726, 469214, 487452, 703821, 938428, 1407642, 1642249, 2815284, 3284498, 4926747, 6568996, 9853494, 11495743, 19706988, 22991486, 34487229, 45982972, 68974458, 137948916]

約数ペア:

[(1, 137948916), (2, 68974458), (3, 45982972), (4, 34487229), (6, 22991486), (7, 19706988), (12, 11495743), (14, 9853494), (21, 6568996), (28, 4926747), (42, 3284498), (49, 2815284), (84, 1642249), (98, 1407642), (147, 938428), (196, 703821), (283, 487452), (294, 469214), (566, 243726), (588, 234607), (829, 166404), (849, 162484), (1132, 121863), (1658, 83202), (1698, 81242), (1981, 69636), (2487, 55468), (3316, 41601), (3396, 40621), (3962, 34818), (4974, 27734), (5803, 23772), (5943, 23212), (7924, 17409), (9948, 13867), (11606, 11886)]