193657744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 472652288

約数和(自身を除く): 278994544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 193, 217, 238, 248, 272, 289, 386, 434, 476, 496, 527, 578, 772, 868, 952, 1054, 1156, 1351, 1544, 1736, 1904, 2023, 2108, 2312, 2702, 3088, 3281, 3472, 3689, 4046, 4216, 4624, 5404, 5983, 6562, 7378, 8092, 8432, 8959, 10808, 11966, 13124, 14756, 16184, 17918, 21616, 22967, 23932, 26248, 29512, 32368, 35836, 41881, 45934, 47864, 52496, 55777, 59024, 62713, 71672, 83762, 91868, 95728, 101711, 111554, 125426, 143344, 167524, 183736, 203422, 223108, 250852, 335048, 367472, 390439, 406844, 446216, 501704, 670096, 711977, 780878, 813688, 892432, 1003408, 1423954, 1561756, 1627376, 1729087, 2847908, 3123512, 3458174, 5695816, 6247024, 6916348, 11391632, 12103609, 13832696, 24207218, 27665392, 48414436, 96828872, 193657744]

約数ペア:

[(1, 193657744), (2, 96828872), (4, 48414436), (7, 27665392), (8, 24207218), (14, 13832696), (16, 12103609), (17, 11391632), (28, 6916348), (31, 6247024), (34, 5695816), (56, 3458174), (62, 3123512), (68, 2847908), (112, 1729087), (119, 1627376), (124, 1561756), (136, 1423954), (193, 1003408), (217, 892432), (238, 813688), (248, 780878), (272, 711977), (289, 670096), (386, 501704), (434, 446216), (476, 406844), (496, 390439), (527, 367472), (578, 335048), (772, 250852), (868, 223108), (952, 203422), (1054, 183736), (1156, 167524), (1351, 143344), (1544, 125426), (1736, 111554), (1904, 101711), (2023, 95728), (2108, 91868), (2312, 83762), (2702, 71672), (3088, 62713), (3281, 59024), (3472, 55777), (3689, 52496), (4046, 47864), (4216, 45934), (4624, 41881), (5404, 35836), (5983, 32368), (6562, 29512), (7378, 26248), (8092, 23932), (8432, 22967), (8959, 21616), (10808, 17918), (11966, 16184), (13124, 14756)]