122919384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 375459840

約数和(自身を除く): 252540456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 193, 204, 223, 238, 357, 386, 408, 446, 476, 579, 669, 714, 772, 892, 952, 1158, 1338, 1351, 1428, 1544, 1561, 1784, 2316, 2676, 2702, 2856, 3122, 3281, 3791, 4053, 4632, 4683, 5352, 5404, 6244, 6562, 7582, 8106, 9366, 9843, 10808, 11373, 12488, 13124, 15164, 16212, 18732, 19686, 22746, 22967, 26248, 26537, 30328, 32424, 37464, 39372, 43039, 45492, 45934, 53074, 68901, 78744, 79611, 86078, 90984, 91868, 106148, 129117, 137802, 159222, 172156, 183736, 212296, 258234, 275604, 301273, 318444, 344312, 516468, 551208, 602546, 636888, 731663, 903819, 1032936, 1205092, 1463326, 1807638, 2194989, 2410184, 2926652, 3615276, 4389978, 5121641, 5853304, 7230552, 8779956, 10243282, 15364923, 17559912, 20486564, 30729846, 40973128, 61459692, 122919384]

約数ペア:

[(1, 122919384), (2, 61459692), (3, 40973128), (4, 30729846), (6, 20486564), (7, 17559912), (8, 15364923), (12, 10243282), (14, 8779956), (17, 7230552), (21, 5853304), (24, 5121641), (28, 4389978), (34, 3615276), (42, 2926652), (51, 2410184), (56, 2194989), (68, 1807638), (84, 1463326), (102, 1205092), (119, 1032936), (136, 903819), (168, 731663), (193, 636888), (204, 602546), (223, 551208), (238, 516468), (357, 344312), (386, 318444), (408, 301273), (446, 275604), (476, 258234), (579, 212296), (669, 183736), (714, 172156), (772, 159222), (892, 137802), (952, 129117), (1158, 106148), (1338, 91868), (1351, 90984), (1428, 86078), (1544, 79611), (1561, 78744), (1784, 68901), (2316, 53074), (2676, 45934), (2702, 45492), (2856, 43039), (3122, 39372), (3281, 37464), (3791, 32424), (4053, 30328), (4632, 26537), (4683, 26248), (5352, 22967), (5404, 22746), (6244, 19686), (6562, 18732), (7582, 16212), (8106, 15164), (9366, 13124), (9843, 12488), (10808, 11373)]