128847744

素因数分解:

$2^7\times 3^2\times {\mathrm{111847}}^1$

素因数の和:111867

約数の個数: 48

約数和(自身を含む): 370776120

約数和(自身を除く): 241928376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111847, 223694, 335541, 447388, 671082, 894776, 1006623, 1342164, 1789552, 2013246, 2684328, 3579104, 4026492, 5368656, 7158208, 8052984, 10737312, 14316416, 16105968, 21474624, 32211936, 42949248, 64423872, 128847744]

約数ペア:

[(1, 128847744), (2, 64423872), (3, 42949248), (4, 32211936), (6, 21474624), (8, 16105968), (9, 14316416), (12, 10737312), (16, 8052984), (18, 7158208), (24, 5368656), (32, 4026492), (36, 3579104), (48, 2684328), (64, 2013246), (72, 1789552), (96, 1342164), (128, 1006623), (144, 894776), (192, 671082), (288, 447388), (384, 335541), (576, 223694), (1152, 111847)]