170381208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 490752000

約数和(自身を除く): 320370792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 372, 408, 456, 527, 589, 646, 709, 744, 969, 1054, 1178, 1292, 1418, 1581, 1767, 1938, 2108, 2127, 2356, 2584, 2836, 3162, 3534, 3876, 4216, 4254, 4712, 5672, 6324, 7068, 7752, 8508, 10013, 12053, 12648, 13471, 14136, 17016, 20026, 21979, 24106, 26942, 30039, 36159, 40052, 40413, 43958, 48212, 53884, 60078, 65937, 72318, 80104, 80826, 87916, 96424, 107768, 120156, 131874, 144636, 161652, 175832, 229007, 240312, 263748, 289272, 323304, 373643, 417601, 458014, 527496, 687021, 747286, 835202, 916028, 1120929, 1252803, 1374042, 1494572, 1670404, 1832056, 2241858, 2505606, 2748084, 2989144, 3340808, 4483716, 5011212, 5496168, 7099217, 8967432, 10022424, 14198434, 21297651, 28396868, 42595302, 56793736, 85190604, 170381208]

約数ペア:

[(1, 170381208), (2, 85190604), (3, 56793736), (4, 42595302), (6, 28396868), (8, 21297651), (12, 14198434), (17, 10022424), (19, 8967432), (24, 7099217), (31, 5496168), (34, 5011212), (38, 4483716), (51, 3340808), (57, 2989144), (62, 2748084), (68, 2505606), (76, 2241858), (93, 1832056), (102, 1670404), (114, 1494572), (124, 1374042), (136, 1252803), (152, 1120929), (186, 916028), (204, 835202), (228, 747286), (248, 687021), (323, 527496), (372, 458014), (408, 417601), (456, 373643), (527, 323304), (589, 289272), (646, 263748), (709, 240312), (744, 229007), (969, 175832), (1054, 161652), (1178, 144636), (1292, 131874), (1418, 120156), (1581, 107768), (1767, 96424), (1938, 87916), (2108, 80826), (2127, 80104), (2356, 72318), (2584, 65937), (2836, 60078), (3162, 53884), (3534, 48212), (3876, 43958), (4216, 40413), (4254, 40052), (4712, 36159), (5672, 30039), (6324, 26942), (7068, 24106), (7752, 21979), (8508, 20026), (10013, 17016), (12053, 14136), (12648, 13471)]