121840224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 372831984

約数和(自身を除く): 250991760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 352, 363, 374, 408, 484, 528, 544, 561, 617, 726, 748, 816, 968, 1056, 1122, 1234, 1452, 1496, 1632, 1851, 1936, 2057, 2244, 2468, 2904, 2992, 3702, 3872, 4114, 4488, 4936, 5808, 5984, 6171, 6787, 7404, 8228, 8976, 9872, 10489, 11616, 12342, 13574, 14808, 16456, 17952, 19744, 20361, 20978, 24684, 27148, 29616, 31467, 32912, 40722, 41956, 49368, 54296, 59232, 62934, 65824, 74657, 81444, 83912, 98736, 108592, 115379, 125868, 149314, 162888, 167824, 197472, 217184, 223971, 230758, 251736, 298628, 325776, 335648, 346137, 447942, 461516, 503472, 597256, 651552, 692274, 895884, 923032, 1006944, 1194512, 1269169, 1384548, 1791768, 1846064, 2389024, 2538338, 2769096, 3583536, 3692128, 3807507, 5076676, 5538192, 7167072, 7615014, 10153352, 11076384, 15230028, 20306704, 30460056, 40613408, 60920112, 121840224]

約数ペア:

[(1, 121840224), (2, 60920112), (3, 40613408), (4, 30460056), (6, 20306704), (8, 15230028), (11, 11076384), (12, 10153352), (16, 7615014), (17, 7167072), (22, 5538192), (24, 5076676), (32, 3807507), (33, 3692128), (34, 3583536), (44, 2769096), (48, 2538338), (51, 2389024), (66, 1846064), (68, 1791768), (88, 1384548), (96, 1269169), (102, 1194512), (121, 1006944), (132, 923032), (136, 895884), (176, 692274), (187, 651552), (204, 597256), (242, 503472), (264, 461516), (272, 447942), (352, 346137), (363, 335648), (374, 325776), (408, 298628), (484, 251736), (528, 230758), (544, 223971), (561, 217184), (617, 197472), (726, 167824), (748, 162888), (816, 149314), (968, 125868), (1056, 115379), (1122, 108592), (1234, 98736), (1452, 83912), (1496, 81444), (1632, 74657), (1851, 65824), (1936, 62934), (2057, 59232), (2244, 54296), (2468, 49368), (2904, 41956), (2992, 40722), (3702, 32912), (3872, 31467), (4114, 29616), (4488, 27148), (4936, 24684), (5808, 20978), (5984, 20361), (6171, 19744), (6787, 17952), (7404, 16456), (8228, 14808), (8976, 13574), (9872, 12342), (10489, 11616)]