160378128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1053

約数の個数: 120

約数和(自身を含む): 476326656

約数和(自身を除く): 315948528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 971, 1116, 1147, 1332, 1488, 1776, 1942, 2232, 2294, 2664, 2913, 3441, 3884, 4464, 4588, 5328, 5826, 6882, 7768, 8739, 9176, 10323, 11652, 13764, 15536, 17478, 18352, 20646, 23304, 27528, 30101, 34956, 35927, 41292, 46608, 55056, 60202, 69912, 71854, 82584, 90303, 107781, 120404, 139824, 143708, 165168, 180606, 215562, 240808, 270909, 287416, 323343, 361212, 431124, 481616, 541818, 574832, 646686, 722424, 862248, 1083636, 1113737, 1293372, 1444848, 1724496, 2167272, 2227474, 2586744, 3341211, 4334544, 4454948, 5173488, 6682422, 8909896, 10023633, 13364844, 17819792, 20047266, 26729688, 40094532, 53459376, 80189064, 160378128]

約数ペア:

[(1, 160378128), (2, 80189064), (3, 53459376), (4, 40094532), (6, 26729688), (8, 20047266), (9, 17819792), (12, 13364844), (16, 10023633), (18, 8909896), (24, 6682422), (31, 5173488), (36, 4454948), (37, 4334544), (48, 3341211), (62, 2586744), (72, 2227474), (74, 2167272), (93, 1724496), (111, 1444848), (124, 1293372), (144, 1113737), (148, 1083636), (186, 862248), (222, 722424), (248, 646686), (279, 574832), (296, 541818), (333, 481616), (372, 431124), (444, 361212), (496, 323343), (558, 287416), (592, 270909), (666, 240808), (744, 215562), (888, 180606), (971, 165168), (1116, 143708), (1147, 139824), (1332, 120404), (1488, 107781), (1776, 90303), (1942, 82584), (2232, 71854), (2294, 69912), (2664, 60202), (2913, 55056), (3441, 46608), (3884, 41292), (4464, 35927), (4588, 34956), (5328, 30101), (5826, 27528), (6882, 23304), (7768, 20646), (8739, 18352), (9176, 17478), (10323, 15536), (11652, 13764)]