161199168

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 506943360

約数和(自身を除く): 345744192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 48, 51, 52, 58, 64, 68, 78, 87, 96, 102, 104, 116, 131, 136, 156, 174, 192, 204, 208, 221, 232, 262, 272, 312, 348, 377, 393, 408, 416, 442, 464, 493, 524, 544, 624, 663, 696, 754, 786, 816, 832, 884, 928, 986, 1048, 1088, 1131, 1248, 1326, 1392, 1479, 1508, 1572, 1632, 1703, 1768, 1856, 1972, 2096, 2227, 2262, 2496, 2652, 2784, 2958, 3016, 3144, 3264, 3406, 3536, 3799, 3944, 4192, 4454, 4524, 5109, 5304, 5568, 5916, 6032, 6288, 6409, 6681, 6812, 7072, 7598, 7888, 8384, 8908, 9048, 10218, 10608, 11397, 11832, 12064, 12576, 12818, 13362, 13624, 14144, 15196, 15776, 17816, 18096, 19227, 20436, 21216, 22794, 23664, 24128, 25152, 25636, 26724, 27248, 28951, 30392, 31552, 35632, 36192, 38454, 40872, 42432, 45588, 47328, 49387, 51272, 53448, 54496, 57902, 60784, 64583, 71264, 72384, 76908, 81744, 86853, 91176, 94656, 98774, 102544, 106896, 108992, 115804, 121568, 129166, 142528, 148161, 153816, 163488, 173706, 182352, 193749, 197548, 205088, 213792, 231608, 243136, 258332, 296322, 307632, 326976, 347412, 364704, 387498, 395096, 410176, 427584, 463216, 516664, 592644, 615264, 694824, 729408, 774996, 790192, 839579, 926432, 1033328, 1185288, 1230528, 1389648, 1549992, 1580384, 1679158, 1852864, 2066656, 2370576, 2518737, 2779296, 3099984, 3160768, 3358316, 4133312, 4741152, 5037474, 5558592, 6199968, 6716632, 9482304, 10074948, 12399936, 13433264, 20149896, 26866528, 40299792, 53733056, 80599584, 161199168]

約数ペア:

[(1, 161199168), (2, 80599584), (3, 53733056), (4, 40299792), (6, 26866528), (8, 20149896), (12, 13433264), (13, 12399936), (16, 10074948), (17, 9482304), (24, 6716632), (26, 6199968), (29, 5558592), (32, 5037474), (34, 4741152), (39, 4133312), (48, 3358316), (51, 3160768), (52, 3099984), (58, 2779296), (64, 2518737), (68, 2370576), (78, 2066656), (87, 1852864), (96, 1679158), (102, 1580384), (104, 1549992), (116, 1389648), (131, 1230528), (136, 1185288), (156, 1033328), (174, 926432), (192, 839579), (204, 790192), (208, 774996), (221, 729408), (232, 694824), (262, 615264), (272, 592644), (312, 516664), (348, 463216), (377, 427584), (393, 410176), (408, 395096), (416, 387498), (442, 364704), (464, 347412), (493, 326976), (524, 307632), (544, 296322), (624, 258332), (663, 243136), (696, 231608), (754, 213792), (786, 205088), (816, 197548), (832, 193749), (884, 182352), (928, 173706), (986, 163488), (1048, 153816), (1088, 148161), (1131, 142528), (1248, 129166), (1326, 121568), (1392, 115804), (1479, 108992), (1508, 106896), (1572, 102544), (1632, 98774), (1703, 94656), (1768, 91176), (1856, 86853), (1972, 81744), (2096, 76908), (2227, 72384), (2262, 71264), (2496, 64583), (2652, 60784), (2784, 57902), (2958, 54496), (3016, 53448), (3144, 51272), (3264, 49387), (3406, 47328), (3536, 45588), (3799, 42432), (3944, 40872), (4192, 38454), (4454, 36192), (4524, 35632), (5109, 31552), (5304, 30392), (5568, 28951), (5916, 27248), (6032, 26724), (6288, 25636), (6409, 25152), (6681, 24128), (6812, 23664), (7072, 22794), (7598, 21216), (7888, 20436), (8384, 19227), (8908, 18096), (9048, 17816), (10218, 15776), (10608, 15196), (11397, 14144), (11832, 13624), (12064, 13362), (12576, 12818)]