128180976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 419020800

約数和(自身を除く): 290839824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 112, 132, 154, 158, 168, 176, 231, 237, 264, 308, 316, 336, 439, 462, 474, 528, 553, 616, 632, 869, 878, 924, 948, 1106, 1232, 1264, 1317, 1659, 1738, 1756, 1848, 1896, 2212, 2607, 2634, 3073, 3318, 3476, 3512, 3696, 3792, 4424, 4829, 5214, 5268, 6083, 6146, 6636, 6952, 7024, 8848, 9219, 9658, 10428, 10536, 12166, 12292, 13272, 13904, 14487, 18249, 18438, 19316, 20856, 21072, 24332, 24584, 26544, 28974, 33803, 34681, 36498, 36876, 38632, 41712, 48664, 49168, 57948, 67606, 69362, 72996, 73752, 77264, 97328, 101409, 104043, 115896, 135212, 138724, 145992, 147504, 202818, 208086, 231792, 242767, 270424, 277448, 291984, 381491, 405636, 416172, 485534, 540848, 554896, 728301, 762982, 811272, 832344, 971068, 1144473, 1456602, 1525964, 1622544, 1664688, 1942136, 2288946, 2670437, 2913204, 3051928, 3884272, 4577892, 5340874, 5826408, 6103856, 8011311, 9155784, 10681748, 11652816, 16022622, 18311568, 21363496, 32045244, 42726992, 64090488, 128180976]

約数ペア:

[(1, 128180976), (2, 64090488), (3, 42726992), (4, 32045244), (6, 21363496), (7, 18311568), (8, 16022622), (11, 11652816), (12, 10681748), (14, 9155784), (16, 8011311), (21, 6103856), (22, 5826408), (24, 5340874), (28, 4577892), (33, 3884272), (42, 3051928), (44, 2913204), (48, 2670437), (56, 2288946), (66, 1942136), (77, 1664688), (79, 1622544), (84, 1525964), (88, 1456602), (112, 1144473), (132, 971068), (154, 832344), (158, 811272), (168, 762982), (176, 728301), (231, 554896), (237, 540848), (264, 485534), (308, 416172), (316, 405636), (336, 381491), (439, 291984), (462, 277448), (474, 270424), (528, 242767), (553, 231792), (616, 208086), (632, 202818), (869, 147504), (878, 145992), (924, 138724), (948, 135212), (1106, 115896), (1232, 104043), (1264, 101409), (1317, 97328), (1659, 77264), (1738, 73752), (1756, 72996), (1848, 69362), (1896, 67606), (2212, 57948), (2607, 49168), (2634, 48664), (3073, 41712), (3318, 38632), (3476, 36876), (3512, 36498), (3696, 34681), (3792, 33803), (4424, 28974), (4829, 26544), (5214, 24584), (5268, 24332), (6083, 21072), (6146, 20856), (6636, 19316), (6952, 18438), (7024, 18249), (8848, 14487), (9219, 13904), (9658, 13272), (10428, 12292), (10536, 12166)]