126803216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 254686080

約数和(自身を除く): 127882864

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 2333, 3397, 4666, 6794, 9332, 13588, 18664, 27176, 37328, 54352, 100319, 184307, 200638, 368614, 401276, 737228, 802552, 1474456, 1605104, 2948912, 7925201, 15850402, 31700804, 63401608, 126803216]

約数ペア:

[(1, 126803216), (2, 63401608), (4, 31700804), (8, 15850402), (16, 7925201), (43, 2948912), (79, 1605104), (86, 1474456), (158, 802552), (172, 737228), (316, 401276), (344, 368614), (632, 200638), (688, 184307), (1264, 100319), (2333, 54352), (3397, 37328), (4666, 27176), (6794, 18664), (9332, 13588)]