163978464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 502951680

約数和(自身を除く): 338973216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 59, 68, 78, 96, 102, 104, 118, 131, 136, 156, 177, 204, 208, 221, 236, 262, 272, 312, 354, 393, 408, 416, 442, 472, 524, 544, 624, 663, 708, 767, 786, 816, 884, 944, 1003, 1048, 1248, 1326, 1416, 1534, 1572, 1632, 1703, 1768, 1888, 2006, 2096, 2227, 2301, 2652, 2832, 3009, 3068, 3144, 3406, 3536, 4012, 4192, 4454, 4602, 5109, 5304, 5664, 6018, 6136, 6288, 6681, 6812, 7072, 7729, 8024, 8908, 9204, 10218, 10608, 12036, 12272, 12576, 13039, 13362, 13624, 15458, 16048, 17816, 18408, 20436, 21216, 23187, 24072, 24544, 26078, 26724, 27248, 28951, 30916, 32096, 35632, 36816, 39117, 40872, 46374, 48144, 52156, 53448, 54496, 57902, 61832, 71264, 73632, 78234, 81744, 86853, 92748, 96288, 100477, 104312, 106896, 115804, 123664, 131393, 156468, 163488, 173706, 185496, 200954, 208624, 213792, 231608, 247328, 262786, 301431, 312936, 347412, 370992, 394179, 401908, 417248, 463216, 525572, 602862, 625872, 694824, 741984, 788358, 803816, 926432, 1051144, 1205724, 1251744, 1389648, 1576716, 1607632, 1708109, 2102288, 2411448, 2779296, 3153432, 3215264, 3416218, 4204576, 4822896, 5124327, 6306864, 6832436, 9645792, 10248654, 12613728, 13664872, 20497308, 27329744, 40994616, 54659488, 81989232, 163978464]

約数ペア:

[(1, 163978464), (2, 81989232), (3, 54659488), (4, 40994616), (6, 27329744), (8, 20497308), (12, 13664872), (13, 12613728), (16, 10248654), (17, 9645792), (24, 6832436), (26, 6306864), (32, 5124327), (34, 4822896), (39, 4204576), (48, 3416218), (51, 3215264), (52, 3153432), (59, 2779296), (68, 2411448), (78, 2102288), (96, 1708109), (102, 1607632), (104, 1576716), (118, 1389648), (131, 1251744), (136, 1205724), (156, 1051144), (177, 926432), (204, 803816), (208, 788358), (221, 741984), (236, 694824), (262, 625872), (272, 602862), (312, 525572), (354, 463216), (393, 417248), (408, 401908), (416, 394179), (442, 370992), (472, 347412), (524, 312936), (544, 301431), (624, 262786), (663, 247328), (708, 231608), (767, 213792), (786, 208624), (816, 200954), (884, 185496), (944, 173706), (1003, 163488), (1048, 156468), (1248, 131393), (1326, 123664), (1416, 115804), (1534, 106896), (1572, 104312), (1632, 100477), (1703, 96288), (1768, 92748), (1888, 86853), (2006, 81744), (2096, 78234), (2227, 73632), (2301, 71264), (2652, 61832), (2832, 57902), (3009, 54496), (3068, 53448), (3144, 52156), (3406, 48144), (3536, 46374), (4012, 40872), (4192, 39117), (4454, 36816), (4602, 35632), (5109, 32096), (5304, 30916), (5664, 28951), (6018, 27248), (6136, 26724), (6288, 26078), (6681, 24544), (6812, 24072), (7072, 23187), (7729, 21216), (8024, 20436), (8908, 18408), (9204, 17816), (10218, 16048), (10608, 15458), (12036, 13624), (12272, 13362), (12576, 13039)]