181069974428

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1\times {\mathrm{20981}}^1$

素因数の和:22782

約数の個数: 48

約数和(自身を含む): 364261619904

約数和(自身を除く): 183191645476

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 1597, 2702, 3194, 5404, 6388, 11179, 20981, 22358, 41962, 44716, 83924, 146867, 293734, 308221, 587468, 616442, 1232884, 2157547, 4049333, 4315094, 8098666, 8630188, 16197332, 28345331, 33506657, 56690662, 67013314, 113381324, 134026628, 234546599, 469093198, 938186396, 6466784801, 12933569602, 25867139204, 45267493607, 90534987214, 181069974428]

約数ペア:

[(1, 181069974428), (2, 90534987214), (4, 45267493607), (7, 25867139204), (14, 12933569602), (28, 6466784801), (193, 938186396), (386, 469093198), (772, 234546599), (1351, 134026628), (1597, 113381324), (2702, 67013314), (3194, 56690662), (5404, 33506657), (6388, 28345331), (11179, 16197332), (20981, 8630188), (22358, 8098666), (41962, 4315094), (44716, 4049333), (83924, 2157547), (146867, 1232884), (293734, 616442), (308221, 587468)]