127791648

素因数分解:

$2^5\times 3^3\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 374673600

約数和(自身を除く): 246881952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 353, 419, 432, 706, 838, 864, 1059, 1257, 1412, 1676, 2118, 2514, 2824, 3177, 3352, 3771, 4236, 5028, 5648, 6354, 6704, 7542, 8472, 9531, 10056, 11296, 11313, 12708, 13408, 15084, 16944, 19062, 20112, 22626, 25416, 30168, 33888, 38124, 40224, 45252, 50832, 60336, 76248, 90504, 101664, 120672, 147907, 152496, 181008, 295814, 304992, 362016, 443721, 591628, 887442, 1183256, 1331163, 1774884, 2366512, 2662326, 3549768, 3993489, 4733024, 5324652, 7099536, 7986978, 10649304, 14199072, 15973956, 21298608, 31947912, 42597216, 63895824, 127791648]

約数ペア:

[(1, 127791648), (2, 63895824), (3, 42597216), (4, 31947912), (6, 21298608), (8, 15973956), (9, 14199072), (12, 10649304), (16, 7986978), (18, 7099536), (24, 5324652), (27, 4733024), (32, 3993489), (36, 3549768), (48, 2662326), (54, 2366512), (72, 1774884), (96, 1331163), (108, 1183256), (144, 887442), (216, 591628), (288, 443721), (353, 362016), (419, 304992), (432, 295814), (706, 181008), (838, 152496), (864, 147907), (1059, 120672), (1257, 101664), (1412, 90504), (1676, 76248), (2118, 60336), (2514, 50832), (2824, 45252), (3177, 40224), (3352, 38124), (3771, 33888), (4236, 30168), (5028, 25416), (5648, 22626), (6354, 20112), (6704, 19062), (7542, 16944), (8472, 15084), (9531, 13408), (10056, 12708), (11296, 11313)]