100518678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 250236000

約数和(自身を除く): 149717322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 149, 186, 234, 279, 298, 351, 403, 447, 558, 702, 806, 837, 894, 961, 1209, 1341, 1674, 1922, 1937, 2418, 2682, 2883, 3627, 3874, 4023, 4619, 5766, 5811, 7254, 8046, 8649, 9238, 10881, 11622, 12493, 13857, 17298, 17433, 21762, 24986, 25947, 27714, 34866, 37479, 41571, 51894, 52299, 60047, 74958, 83142, 104598, 112437, 120094, 124713, 143189, 180141, 224874, 249426, 286378, 337311, 360282, 429567, 540423, 674622, 859134, 1080846, 1288701, 1621269, 1861457, 2577402, 3242538, 3722914, 3866103, 5584371, 7732206, 11168742, 16753113, 33506226, 50259339, 100518678]

約数ペア:

[(1, 100518678), (2, 50259339), (3, 33506226), (6, 16753113), (9, 11168742), (13, 7732206), (18, 5584371), (26, 3866103), (27, 3722914), (31, 3242538), (39, 2577402), (54, 1861457), (62, 1621269), (78, 1288701), (93, 1080846), (117, 859134), (149, 674622), (186, 540423), (234, 429567), (279, 360282), (298, 337311), (351, 286378), (403, 249426), (447, 224874), (558, 180141), (702, 143189), (806, 124713), (837, 120094), (894, 112437), (961, 104598), (1209, 83142), (1341, 74958), (1674, 60047), (1922, 52299), (1937, 51894), (2418, 41571), (2682, 37479), (2883, 34866), (3627, 27714), (3874, 25947), (4023, 24986), (4619, 21762), (5766, 17433), (5811, 17298), (7254, 13857), (8046, 12493), (8649, 11622), (9238, 10881)]