121998144

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 338124800

約数和(自身を除く): 216126656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 103, 124, 186, 192, 199, 206, 248, 309, 372, 398, 412, 496, 597, 618, 744, 796, 824, 992, 1194, 1236, 1488, 1592, 1648, 1984, 2388, 2472, 2976, 3184, 3193, 3296, 4776, 4944, 5952, 6169, 6368, 6386, 6592, 9552, 9579, 9888, 12338, 12736, 12772, 18507, 19104, 19158, 19776, 20497, 24676, 25544, 37014, 38208, 38316, 40994, 49352, 51088, 61491, 74028, 76632, 81988, 98704, 102176, 122982, 148056, 153264, 163976, 197408, 204352, 245964, 296112, 306528, 327952, 394816, 491928, 592224, 613056, 635407, 655904, 983856, 1184448, 1270814, 1311808, 1906221, 1967712, 2541628, 3812442, 3935424, 5083256, 7624884, 10166512, 15249768, 20333024, 30499536, 40666048, 60999072, 121998144]

約数ペア:

[(1, 121998144), (2, 60999072), (3, 40666048), (4, 30499536), (6, 20333024), (8, 15249768), (12, 10166512), (16, 7624884), (24, 5083256), (31, 3935424), (32, 3812442), (48, 2541628), (62, 1967712), (64, 1906221), (93, 1311808), (96, 1270814), (103, 1184448), (124, 983856), (186, 655904), (192, 635407), (199, 613056), (206, 592224), (248, 491928), (309, 394816), (372, 327952), (398, 306528), (412, 296112), (496, 245964), (597, 204352), (618, 197408), (744, 163976), (796, 153264), (824, 148056), (992, 122982), (1194, 102176), (1236, 98704), (1488, 81988), (1592, 76632), (1648, 74028), (1984, 61491), (2388, 51088), (2472, 49352), (2976, 40994), (3184, 38316), (3193, 38208), (3296, 37014), (4776, 25544), (4944, 24676), (5952, 20497), (6169, 19776), (6368, 19158), (6386, 19104), (6592, 18507), (9552, 12772), (9579, 12736), (9888, 12338)]