160358784

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 463488000

約数和(自身を除く): 303129216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 709, 744, 912, 992, 1178, 1216, 1418, 1488, 1767, 1824, 1984, 2127, 2356, 2432, 2836, 2976, 3534, 3648, 3968, 4254, 4712, 5672, 5952, 7068, 7296, 8508, 9424, 11344, 11904, 13471, 14136, 17016, 18848, 21979, 22688, 26942, 28272, 34032, 37696, 40413, 43958, 45376, 53884, 56544, 65937, 68064, 75392, 80826, 87916, 90752, 107768, 113088, 131874, 136128, 161652, 175832, 215536, 226176, 263748, 272256, 323304, 351664, 417601, 431072, 527496, 646608, 703328, 835202, 862144, 1054992, 1252803, 1293216, 1406656, 1670404, 1724288, 2109984, 2505606, 2586432, 2813312, 3340808, 4219968, 5011212, 5172864, 6681616, 8439936, 10022424, 13363232, 20044848, 26726464, 40089696, 53452928, 80179392, 160358784]

約数ペア:

[(1, 160358784), (2, 80179392), (3, 53452928), (4, 40089696), (6, 26726464), (8, 20044848), (12, 13363232), (16, 10022424), (19, 8439936), (24, 6681616), (31, 5172864), (32, 5011212), (38, 4219968), (48, 3340808), (57, 2813312), (62, 2586432), (64, 2505606), (76, 2109984), (93, 1724288), (96, 1670404), (114, 1406656), (124, 1293216), (128, 1252803), (152, 1054992), (186, 862144), (192, 835202), (228, 703328), (248, 646608), (304, 527496), (372, 431072), (384, 417601), (456, 351664), (496, 323304), (589, 272256), (608, 263748), (709, 226176), (744, 215536), (912, 175832), (992, 161652), (1178, 136128), (1216, 131874), (1418, 113088), (1488, 107768), (1767, 90752), (1824, 87916), (1984, 80826), (2127, 75392), (2356, 68064), (2432, 65937), (2836, 56544), (2976, 53884), (3534, 45376), (3648, 43958), (3968, 40413), (4254, 37696), (4712, 34032), (5672, 28272), (5952, 26942), (7068, 22688), (7296, 21979), (8508, 18848), (9424, 17016), (11344, 14136), (11904, 13471)]