121158912

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 380936192

約数和(自身を除く): 259777280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 727, 744, 768, 868, 896, 992, 1302, 1344, 1454, 1488, 1736, 1792, 1984, 2181, 2604, 2688, 2908, 2976, 3472, 3968, 4362, 5089, 5208, 5376, 5816, 5952, 6944, 7936, 8724, 10178, 10416, 11632, 11904, 13888, 15267, 17448, 20356, 20832, 22537, 23264, 23808, 27776, 30534, 34896, 40712, 41664, 45074, 46528, 55552, 61068, 67611, 69792, 81424, 83328, 90148, 93056, 122136, 135222, 139584, 157759, 162848, 166656, 180296, 186112, 244272, 270444, 279168, 315518, 325696, 360592, 473277, 488544, 540888, 558336, 631036, 651392, 721184, 946554, 977088, 1081776, 1262072, 1302784, 1442368, 1893108, 1954176, 2163552, 2524144, 2884736, 3786216, 3908352, 4327104, 5048288, 5769472, 7572432, 8654208, 10096576, 15144864, 17308416, 20193152, 30289728, 40386304, 60579456, 121158912]

約数ペア:

[(1, 121158912), (2, 60579456), (3, 40386304), (4, 30289728), (6, 20193152), (7, 17308416), (8, 15144864), (12, 10096576), (14, 8654208), (16, 7572432), (21, 5769472), (24, 5048288), (28, 4327104), (31, 3908352), (32, 3786216), (42, 2884736), (48, 2524144), (56, 2163552), (62, 1954176), (64, 1893108), (84, 1442368), (93, 1302784), (96, 1262072), (112, 1081776), (124, 977088), (128, 946554), (168, 721184), (186, 651392), (192, 631036), (217, 558336), (224, 540888), (248, 488544), (256, 473277), (336, 360592), (372, 325696), (384, 315518), (434, 279168), (448, 270444), (496, 244272), (651, 186112), (672, 180296), (727, 166656), (744, 162848), (768, 157759), (868, 139584), (896, 135222), (992, 122136), (1302, 93056), (1344, 90148), (1454, 83328), (1488, 81424), (1736, 69792), (1792, 67611), (1984, 61068), (2181, 55552), (2604, 46528), (2688, 45074), (2908, 41664), (2976, 40712), (3472, 34896), (3968, 30534), (4362, 27776), (5089, 23808), (5208, 23264), (5376, 22537), (5816, 20832), (5952, 20356), (6944, 17448), (7936, 15267), (8724, 13888), (10178, 11904), (10416, 11632)]