163128448

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 390700800

約数和(自身を除く): 227572352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 784, 839, 868, 896, 992, 1519, 1568, 1678, 1736, 1984, 3038, 3136, 3356, 3472, 3968, 5873, 6076, 6272, 6712, 6944, 11746, 12152, 13424, 13888, 23492, 24304, 26009, 26848, 27776, 41111, 46984, 48608, 52018, 53696, 82222, 93968, 97216, 104036, 107392, 164444, 182063, 187936, 194432, 208072, 328888, 364126, 375872, 416144, 657776, 728252, 751744, 832288, 1274441, 1315552, 1456504, 1664576, 2548882, 2631104, 2913008, 3329152, 5097764, 5262208, 5826016, 10195528, 11652032, 20391056, 23304064, 40782112, 81564224, 163128448]

約数ペア:

[(1, 163128448), (2, 81564224), (4, 40782112), (7, 23304064), (8, 20391056), (14, 11652032), (16, 10195528), (28, 5826016), (31, 5262208), (32, 5097764), (49, 3329152), (56, 2913008), (62, 2631104), (64, 2548882), (98, 1664576), (112, 1456504), (124, 1315552), (128, 1274441), (196, 832288), (217, 751744), (224, 728252), (248, 657776), (392, 416144), (434, 375872), (448, 364126), (496, 328888), (784, 208072), (839, 194432), (868, 187936), (896, 182063), (992, 164444), (1519, 107392), (1568, 104036), (1678, 97216), (1736, 93968), (1984, 82222), (3038, 53696), (3136, 52018), (3356, 48608), (3472, 46984), (3968, 41111), (5873, 27776), (6076, 26848), (6272, 26009), (6712, 24304), (6944, 23492), (11746, 13888), (12152, 13424)]