155363904

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 470733120

約数和(自身を除く): 315369216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 71, 72, 87, 96, 116, 131, 142, 144, 174, 192, 213, 232, 261, 262, 284, 288, 348, 393, 426, 464, 522, 524, 568, 576, 639, 696, 786, 852, 928, 1044, 1048, 1136, 1179, 1278, 1392, 1572, 1704, 1856, 2059, 2088, 2096, 2272, 2358, 2556, 2784, 3144, 3408, 3799, 4118, 4176, 4192, 4544, 4716, 5112, 5568, 6177, 6288, 6816, 7598, 8236, 8352, 8384, 9301, 9432, 10224, 11397, 12354, 12576, 13632, 15196, 16472, 16704, 18531, 18602, 18864, 20448, 22794, 24708, 25152, 27903, 30392, 32944, 34191, 37062, 37204, 37728, 40896, 45588, 49416, 55806, 60784, 65888, 68382, 74124, 74408, 75456, 83709, 91176, 98832, 111612, 121568, 131776, 136764, 148248, 148816, 167418, 182352, 197664, 223224, 243136, 269729, 273528, 296496, 297632, 334836, 364704, 395328, 446448, 539458, 547056, 592992, 595264, 669672, 729408, 809187, 892896, 1078916, 1094112, 1185984, 1339344, 1618374, 1785792, 2157832, 2188224, 2427561, 2678688, 3236748, 4315664, 4855122, 5357376, 6473496, 8631328, 9710244, 12946992, 17262656, 19420488, 25893984, 38840976, 51787968, 77681952, 155363904]

約数ペア:

[(1, 155363904), (2, 77681952), (3, 51787968), (4, 38840976), (6, 25893984), (8, 19420488), (9, 17262656), (12, 12946992), (16, 9710244), (18, 8631328), (24, 6473496), (29, 5357376), (32, 4855122), (36, 4315664), (48, 3236748), (58, 2678688), (64, 2427561), (71, 2188224), (72, 2157832), (87, 1785792), (96, 1618374), (116, 1339344), (131, 1185984), (142, 1094112), (144, 1078916), (174, 892896), (192, 809187), (213, 729408), (232, 669672), (261, 595264), (262, 592992), (284, 547056), (288, 539458), (348, 446448), (393, 395328), (426, 364704), (464, 334836), (522, 297632), (524, 296496), (568, 273528), (576, 269729), (639, 243136), (696, 223224), (786, 197664), (852, 182352), (928, 167418), (1044, 148816), (1048, 148248), (1136, 136764), (1179, 131776), (1278, 121568), (1392, 111612), (1572, 98832), (1704, 91176), (1856, 83709), (2059, 75456), (2088, 74408), (2096, 74124), (2272, 68382), (2358, 65888), (2556, 60784), (2784, 55806), (3144, 49416), (3408, 45588), (3799, 40896), (4118, 37728), (4176, 37204), (4192, 37062), (4544, 34191), (4716, 32944), (5112, 30392), (5568, 27903), (6177, 25152), (6288, 24708), (6816, 22794), (7598, 20448), (8236, 18864), (8352, 18602), (8384, 18531), (9301, 16704), (9432, 16472), (10224, 15196), (11397, 13632), (12354, 12576)]