122292872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 133174648

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 127, 188, 197, 254, 376, 394, 508, 611, 788, 1016, 1222, 1576, 1651, 2444, 2561, 3302, 4888, 5122, 5969, 6604, 9259, 10244, 11938, 13208, 18518, 20488, 23876, 25019, 37036, 47752, 50038, 74072, 77597, 100076, 120367, 155194, 200152, 240734, 310388, 325247, 481468, 620776, 650494, 962936, 1175893, 1300988, 2351786, 2601976, 4703572, 9407144, 15286609, 30573218, 61146436, 122292872]

約数ペア:

[(1, 122292872), (2, 61146436), (4, 30573218), (8, 15286609), (13, 9407144), (26, 4703572), (47, 2601976), (52, 2351786), (94, 1300988), (104, 1175893), (127, 962936), (188, 650494), (197, 620776), (254, 481468), (376, 325247), (394, 310388), (508, 240734), (611, 200152), (788, 155194), (1016, 120367), (1222, 100076), (1576, 77597), (1651, 74072), (2444, 50038), (2561, 47752), (3302, 37036), (4888, 25019), (5122, 23876), (5969, 20488), (6604, 18518), (9259, 13208), (10244, 11938)]