128570208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 368831232

約数和(自身を除く): 240261024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 852, 923, 1136, 1248, 1451, 1704, 1846, 2272, 2769, 2902, 3408, 3692, 4353, 5538, 5804, 6816, 7384, 8706, 11076, 11608, 14768, 17412, 18863, 22152, 23216, 29536, 34824, 37726, 44304, 46432, 56589, 69648, 75452, 88608, 103021, 113178, 139296, 150904, 206042, 226356, 301808, 309063, 412084, 452712, 603616, 618126, 824168, 905424, 1236252, 1339273, 1648336, 1810848, 2472504, 2678546, 3296672, 4017819, 4945008, 5357092, 8035638, 9890016, 10714184, 16071276, 21428368, 32142552, 42856736, 64285104, 128570208]

約数ペア:

[(1, 128570208), (2, 64285104), (3, 42856736), (4, 32142552), (6, 21428368), (8, 16071276), (12, 10714184), (13, 9890016), (16, 8035638), (24, 5357092), (26, 4945008), (32, 4017819), (39, 3296672), (48, 2678546), (52, 2472504), (71, 1810848), (78, 1648336), (96, 1339273), (104, 1236252), (142, 905424), (156, 824168), (208, 618126), (213, 603616), (284, 452712), (312, 412084), (416, 309063), (426, 301808), (568, 226356), (624, 206042), (852, 150904), (923, 139296), (1136, 113178), (1248, 103021), (1451, 88608), (1704, 75452), (1846, 69648), (2272, 56589), (2769, 46432), (2902, 44304), (3408, 37726), (3692, 34824), (4353, 29536), (5538, 23216), (5804, 22152), (6816, 18863), (7384, 17412), (8706, 14768), (11076, 11608)]