189959904

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 168

約数和(自身を含む): 594941760

約数和(自身を除く): 404981856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 479, 486, 544, 612, 648, 729, 816, 864, 918, 958, 972, 1224, 1296, 1377, 1437, 1458, 1632, 1836, 1916, 1944, 2448, 2592, 2754, 2874, 2916, 3672, 3832, 3888, 4131, 4311, 4896, 5508, 5748, 5832, 7344, 7664, 7776, 8143, 8262, 8622, 11016, 11496, 11664, 12393, 12933, 14688, 15328, 16286, 16524, 17244, 22032, 22992, 23328, 24429, 24786, 25866, 32572, 33048, 34488, 38799, 44064, 45984, 48858, 49572, 51732, 65144, 66096, 68976, 73287, 77598, 97716, 99144, 103464, 116397, 130288, 132192, 137952, 146574, 155196, 195432, 198288, 206928, 219861, 232794, 260576, 293148, 310392, 349191, 390864, 396576, 413856, 439722, 465588, 586296, 620784, 659583, 698382, 781728, 879444, 931176, 1172592, 1241568, 1319166, 1396764, 1758888, 1862352, 1978749, 2345184, 2638332, 2793528, 3517776, 3724704, 3957498, 5276664, 5587056, 5936247, 7035552, 7914996, 10553328, 11174112, 11872494, 15829992, 21106656, 23744988, 31659984, 47489976, 63319968, 94979952, 189959904]

約数ペア:

[(1, 189959904), (2, 94979952), (3, 63319968), (4, 47489976), (6, 31659984), (8, 23744988), (9, 21106656), (12, 15829992), (16, 11872494), (17, 11174112), (18, 10553328), (24, 7914996), (27, 7035552), (32, 5936247), (34, 5587056), (36, 5276664), (48, 3957498), (51, 3724704), (54, 3517776), (68, 2793528), (72, 2638332), (81, 2345184), (96, 1978749), (102, 1862352), (108, 1758888), (136, 1396764), (144, 1319166), (153, 1241568), (162, 1172592), (204, 931176), (216, 879444), (243, 781728), (272, 698382), (288, 659583), (306, 620784), (324, 586296), (408, 465588), (432, 439722), (459, 413856), (479, 396576), (486, 390864), (544, 349191), (612, 310392), (648, 293148), (729, 260576), (816, 232794), (864, 219861), (918, 206928), (958, 198288), (972, 195432), (1224, 155196), (1296, 146574), (1377, 137952), (1437, 132192), (1458, 130288), (1632, 116397), (1836, 103464), (1916, 99144), (1944, 97716), (2448, 77598), (2592, 73287), (2754, 68976), (2874, 66096), (2916, 65144), (3672, 51732), (3832, 49572), (3888, 48858), (4131, 45984), (4311, 44064), (4896, 38799), (5508, 34488), (5748, 33048), (5832, 32572), (7344, 25866), (7664, 24786), (7776, 24429), (8143, 23328), (8262, 22992), (8622, 22032), (11016, 17244), (11496, 16524), (11664, 16286), (12393, 15328), (12933, 14688)]