161362368

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 140

約数和(自身を含む): 506742192

約数和(自身を除く): 345379824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1632, 1728, 1831, 1836, 2448, 2592, 2754, 3264, 3662, 3672, 4896, 5184, 5493, 5508, 7324, 7344, 9792, 10986, 11016, 14648, 14688, 16479, 21972, 22032, 29296, 29376, 31127, 32958, 43944, 44064, 49437, 58592, 62254, 65916, 87888, 88128, 93381, 98874, 117184, 124508, 131832, 148311, 175776, 186762, 197748, 249016, 263664, 280143, 296622, 351552, 373524, 395496, 498032, 527328, 560286, 593244, 747048, 790992, 840429, 996064, 1054656, 1120572, 1186488, 1494096, 1581984, 1680858, 1992128, 2241144, 2372976, 2521287, 2988192, 3163968, 3361716, 4482288, 4745952, 5042574, 5976384, 6723432, 8964576, 9491904, 10085148, 13446864, 17929152, 20170296, 26893728, 40340592, 53787456, 80681184, 161362368]

約数ペア:

[(1, 161362368), (2, 80681184), (3, 53787456), (4, 40340592), (6, 26893728), (8, 20170296), (9, 17929152), (12, 13446864), (16, 10085148), (17, 9491904), (18, 8964576), (24, 6723432), (27, 5976384), (32, 5042574), (34, 4745952), (36, 4482288), (48, 3361716), (51, 3163968), (54, 2988192), (64, 2521287), (68, 2372976), (72, 2241144), (81, 1992128), (96, 1680858), (102, 1581984), (108, 1494096), (136, 1186488), (144, 1120572), (153, 1054656), (162, 996064), (192, 840429), (204, 790992), (216, 747048), (272, 593244), (288, 560286), (306, 527328), (324, 498032), (408, 395496), (432, 373524), (459, 351552), (544, 296622), (576, 280143), (612, 263664), (648, 249016), (816, 197748), (864, 186762), (918, 175776), (1088, 148311), (1224, 131832), (1296, 124508), (1377, 117184), (1632, 98874), (1728, 93381), (1831, 88128), (1836, 87888), (2448, 65916), (2592, 62254), (2754, 58592), (3264, 49437), (3662, 44064), (3672, 43944), (4896, 32958), (5184, 31127), (5493, 29376), (5508, 29296), (7324, 22032), (7344, 21972), (9792, 16479), (10986, 14688), (11016, 14648)]