126478016

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1358

約数の個数: 84

約数和(自身を含む): 301605696

約数和(自身を除く): 175127680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1301, 1519, 1568, 1736, 1984, 2602, 3038, 3136, 3472, 5204, 6076, 6944, 9107, 10408, 12152, 13888, 18214, 20816, 24304, 36428, 40331, 41632, 48608, 63749, 72856, 80662, 83264, 97216, 127498, 145712, 161324, 254996, 282317, 291424, 322648, 509992, 564634, 582848, 645296, 1019984, 1129268, 1290592, 1976219, 2039968, 2258536, 2581184, 3952438, 4079936, 4517072, 7904876, 9034144, 15809752, 18068288, 31619504, 63239008, 126478016]

約数ペア:

[(1, 126478016), (2, 63239008), (4, 31619504), (7, 18068288), (8, 15809752), (14, 9034144), (16, 7904876), (28, 4517072), (31, 4079936), (32, 3952438), (49, 2581184), (56, 2258536), (62, 2039968), (64, 1976219), (98, 1290592), (112, 1129268), (124, 1019984), (196, 645296), (217, 582848), (224, 564634), (248, 509992), (392, 322648), (434, 291424), (448, 282317), (496, 254996), (784, 161324), (868, 145712), (992, 127498), (1301, 97216), (1519, 83264), (1568, 80662), (1736, 72856), (1984, 63749), (2602, 48608), (3038, 41632), (3136, 40331), (3472, 36428), (5204, 24304), (6076, 20816), (6944, 18214), (9107, 13888), (10408, 12152)]