166779936

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2678

約数の個数: 72

約数和(自身を含む): 476461440

約数和(自身を除く): 309681504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2423, 2868, 3824, 4302, 4846, 5736, 7269, 7648, 8604, 9692, 11472, 14538, 17208, 19384, 21807, 22944, 29076, 34416, 38768, 43614, 58152, 68832, 77536, 87228, 116304, 174456, 232608, 348912, 579097, 697824, 1158194, 1737291, 2316388, 3474582, 4632776, 5211873, 6949164, 9265552, 10423746, 13898328, 18531104, 20847492, 27796656, 41694984, 55593312, 83389968, 166779936]

約数ペア:

[(1, 166779936), (2, 83389968), (3, 55593312), (4, 41694984), (6, 27796656), (8, 20847492), (9, 18531104), (12, 13898328), (16, 10423746), (18, 9265552), (24, 6949164), (32, 5211873), (36, 4632776), (48, 3474582), (72, 2316388), (96, 1737291), (144, 1158194), (239, 697824), (288, 579097), (478, 348912), (717, 232608), (956, 174456), (1434, 116304), (1912, 87228), (2151, 77536), (2423, 68832), (2868, 58152), (3824, 43614), (4302, 38768), (4846, 34416), (5736, 29076), (7269, 22944), (7648, 21807), (8604, 19384), (9692, 17208), (11472, 14538)]