126550928

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 303980544

約数和(自身を除く): 177429616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 82, 98, 112, 124, 127, 164, 196, 217, 248, 254, 287, 328, 392, 434, 496, 508, 574, 656, 784, 868, 889, 1016, 1148, 1271, 1519, 1736, 1778, 2009, 2032, 2296, 2542, 3038, 3472, 3556, 3937, 4018, 4592, 5084, 5207, 6076, 6223, 7112, 7874, 8036, 8897, 10168, 10414, 12152, 12446, 14224, 15748, 16072, 17794, 20336, 20828, 24304, 24892, 27559, 31496, 32144, 35588, 36449, 41656, 49784, 55118, 62279, 62992, 71176, 72898, 83312, 99568, 110236, 124558, 142352, 145796, 161417, 192913, 220472, 249116, 255143, 291592, 322834, 385826, 440944, 498232, 510286, 583184, 645668, 771652, 996464, 1020572, 1129919, 1291336, 1543304, 2041144, 2259838, 2582672, 3086608, 4082288, 4519676, 7909433, 9039352, 15818866, 18078704, 31637732, 63275464, 126550928]

約数ペア:

[(1, 126550928), (2, 63275464), (4, 31637732), (7, 18078704), (8, 15818866), (14, 9039352), (16, 7909433), (28, 4519676), (31, 4082288), (41, 3086608), (49, 2582672), (56, 2259838), (62, 2041144), (82, 1543304), (98, 1291336), (112, 1129919), (124, 1020572), (127, 996464), (164, 771652), (196, 645668), (217, 583184), (248, 510286), (254, 498232), (287, 440944), (328, 385826), (392, 322834), (434, 291592), (496, 255143), (508, 249116), (574, 220472), (656, 192913), (784, 161417), (868, 145796), (889, 142352), (1016, 124558), (1148, 110236), (1271, 99568), (1519, 83312), (1736, 72898), (1778, 71176), (2009, 62992), (2032, 62279), (2296, 55118), (2542, 49784), (3038, 41656), (3472, 36449), (3556, 35588), (3937, 32144), (4018, 31496), (4592, 27559), (5084, 24892), (5207, 24304), (6076, 20828), (6223, 20336), (7112, 17794), (7874, 16072), (8036, 15748), (8897, 14224), (10168, 12446), (10414, 12152)]