141078784

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 372629376

約数和(自身を除く): 231550592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 421, 448, 476, 544, 616, 704, 748, 842, 896, 952, 1088, 1232, 1309, 1408, 1496, 1684, 1792, 1904, 2176, 2464, 2618, 2816, 2947, 2992, 3368, 3808, 4352, 4631, 4928, 5236, 5894, 5984, 6736, 7157, 7616, 9262, 9856, 10472, 11788, 11968, 13472, 14314, 15232, 18524, 19712, 20944, 23576, 23936, 26944, 28628, 30464, 32417, 37048, 41888, 47152, 47872, 50099, 53888, 57256, 64834, 74096, 78727, 83776, 94304, 100198, 107776, 114512, 129668, 148192, 157454, 167552, 188608, 200396, 229024, 259336, 296384, 314908, 335104, 377216, 400792, 458048, 518672, 551089, 592768, 629816, 754432, 801584, 916096, 1037344, 1102178, 1185536, 1259632, 1603168, 1832192, 2074688, 2204356, 2519264, 3206336, 4149376, 4408712, 5038528, 6412672, 8298752, 8817424, 10077056, 12825344, 17634848, 20154112, 35269696, 70539392, 141078784]

約数ペア:

[(1, 141078784), (2, 70539392), (4, 35269696), (7, 20154112), (8, 17634848), (11, 12825344), (14, 10077056), (16, 8817424), (17, 8298752), (22, 6412672), (28, 5038528), (32, 4408712), (34, 4149376), (44, 3206336), (56, 2519264), (64, 2204356), (68, 2074688), (77, 1832192), (88, 1603168), (112, 1259632), (119, 1185536), (128, 1102178), (136, 1037344), (154, 916096), (176, 801584), (187, 754432), (224, 629816), (238, 592768), (256, 551089), (272, 518672), (308, 458048), (352, 400792), (374, 377216), (421, 335104), (448, 314908), (476, 296384), (544, 259336), (616, 229024), (704, 200396), (748, 188608), (842, 167552), (896, 157454), (952, 148192), (1088, 129668), (1232, 114512), (1309, 107776), (1408, 100198), (1496, 94304), (1684, 83776), (1792, 78727), (1904, 74096), (2176, 64834), (2464, 57256), (2618, 53888), (2816, 50099), (2947, 47872), (2992, 47152), (3368, 41888), (3808, 37048), (4352, 32417), (4631, 30464), (4928, 28628), (5236, 26944), (5894, 23936), (5984, 23576), (6736, 20944), (7157, 19712), (7616, 18524), (9262, 15232), (9856, 14314), (10472, 13472), (11788, 11968)]