157701984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 485388288

約数和(自身を除く): 327686304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 43, 44, 46, 48, 66, 69, 86, 88, 92, 96, 129, 132, 138, 151, 172, 176, 184, 253, 258, 264, 276, 302, 344, 352, 368, 453, 473, 506, 516, 528, 552, 604, 688, 736, 759, 906, 946, 989, 1012, 1032, 1056, 1104, 1208, 1376, 1419, 1518, 1661, 1812, 1892, 1978, 2024, 2064, 2208, 2416, 2838, 2967, 3036, 3322, 3473, 3624, 3784, 3956, 4048, 4128, 4832, 4983, 5676, 5934, 6072, 6493, 6644, 6946, 7248, 7568, 7912, 8096, 9966, 10419, 10879, 11352, 11868, 12144, 12986, 13288, 13892, 14496, 15136, 15824, 19479, 19932, 20838, 21758, 22704, 23736, 24288, 25972, 26576, 27784, 31648, 32637, 38203, 38958, 39864, 41676, 43516, 45408, 47472, 51944, 53152, 55568, 65274, 71423, 76406, 77916, 79728, 83352, 87032, 94944, 103888, 111136, 114609, 130548, 142846, 149339, 152812, 155832, 159456, 166704, 174064, 207776, 214269, 229218, 261096, 285692, 298678, 305624, 311664, 333408, 348128, 428538, 448017, 458436, 522192, 571384, 597356, 611248, 623328, 857076, 896034, 916872, 1044384, 1142768, 1194712, 1222496, 1642729, 1714152, 1792068, 1833744, 2285536, 2389424, 3285458, 3428304, 3584136, 3667488, 4778848, 4928187, 6570916, 6856608, 7168272, 9856374, 13141832, 14336544, 19712748, 26283664, 39425496, 52567328, 78850992, 157701984]

約数ペア:

[(1, 157701984), (2, 78850992), (3, 52567328), (4, 39425496), (6, 26283664), (8, 19712748), (11, 14336544), (12, 13141832), (16, 9856374), (22, 7168272), (23, 6856608), (24, 6570916), (32, 4928187), (33, 4778848), (43, 3667488), (44, 3584136), (46, 3428304), (48, 3285458), (66, 2389424), (69, 2285536), (86, 1833744), (88, 1792068), (92, 1714152), (96, 1642729), (129, 1222496), (132, 1194712), (138, 1142768), (151, 1044384), (172, 916872), (176, 896034), (184, 857076), (253, 623328), (258, 611248), (264, 597356), (276, 571384), (302, 522192), (344, 458436), (352, 448017), (368, 428538), (453, 348128), (473, 333408), (506, 311664), (516, 305624), (528, 298678), (552, 285692), (604, 261096), (688, 229218), (736, 214269), (759, 207776), (906, 174064), (946, 166704), (989, 159456), (1012, 155832), (1032, 152812), (1056, 149339), (1104, 142846), (1208, 130548), (1376, 114609), (1419, 111136), (1518, 103888), (1661, 94944), (1812, 87032), (1892, 83352), (1978, 79728), (2024, 77916), (2064, 76406), (2208, 71423), (2416, 65274), (2838, 55568), (2967, 53152), (3036, 51944), (3322, 47472), (3473, 45408), (3624, 43516), (3784, 41676), (3956, 39864), (4048, 38958), (4128, 38203), (4832, 32637), (4983, 31648), (5676, 27784), (5934, 26576), (6072, 25972), (6493, 24288), (6644, 23736), (6946, 22704), (7248, 21758), (7568, 20838), (7912, 19932), (8096, 19479), (9966, 15824), (10419, 15136), (10879, 14496), (11352, 13892), (11868, 13288), (12144, 12986)]