129431232

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 168

約数和(自身を含む): 433645056

約数和(自身を除く): 304213824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 192, 224, 252, 282, 288, 329, 336, 376, 423, 448, 504, 564, 576, 658, 672, 683, 752, 846, 987, 1008, 1128, 1316, 1344, 1366, 1504, 1692, 1974, 2016, 2049, 2256, 2632, 2732, 2961, 3008, 3384, 3948, 4032, 4098, 4512, 4781, 5264, 5464, 5922, 6147, 6768, 7896, 8196, 9024, 9562, 10528, 10928, 11844, 12294, 13536, 14343, 15792, 16392, 19124, 21056, 21856, 23688, 24588, 27072, 28686, 31584, 32101, 32784, 38248, 43029, 43712, 47376, 49176, 57372, 63168, 64202, 65568, 76496, 86058, 94752, 96303, 98352, 114744, 128404, 131136, 152992, 172116, 189504, 192606, 196704, 224707, 229488, 256808, 288909, 305984, 344232, 385212, 393408, 449414, 458976, 513616, 577818, 674121, 688464, 770424, 898828, 917952, 1027232, 1155636, 1348242, 1376928, 1540848, 1797656, 2022363, 2054464, 2311272, 2696484, 2753856, 3081696, 3595312, 4044726, 4622544, 5392968, 6163392, 7190624, 8089452, 9245088, 10785936, 14381248, 16178904, 18490176, 21571872, 32357808, 43143744, 64715616, 129431232]

約数ペア:

[(1, 129431232), (2, 64715616), (3, 43143744), (4, 32357808), (6, 21571872), (7, 18490176), (8, 16178904), (9, 14381248), (12, 10785936), (14, 9245088), (16, 8089452), (18, 7190624), (21, 6163392), (24, 5392968), (28, 4622544), (32, 4044726), (36, 3595312), (42, 3081696), (47, 2753856), (48, 2696484), (56, 2311272), (63, 2054464), (64, 2022363), (72, 1797656), (84, 1540848), (94, 1376928), (96, 1348242), (112, 1155636), (126, 1027232), (141, 917952), (144, 898828), (168, 770424), (188, 688464), (192, 674121), (224, 577818), (252, 513616), (282, 458976), (288, 449414), (329, 393408), (336, 385212), (376, 344232), (423, 305984), (448, 288909), (504, 256808), (564, 229488), (576, 224707), (658, 196704), (672, 192606), (683, 189504), (752, 172116), (846, 152992), (987, 131136), (1008, 128404), (1128, 114744), (1316, 98352), (1344, 96303), (1366, 94752), (1504, 86058), (1692, 76496), (1974, 65568), (2016, 64202), (2049, 63168), (2256, 57372), (2632, 49176), (2732, 47376), (2961, 43712), (3008, 43029), (3384, 38248), (3948, 32784), (4032, 32101), (4098, 31584), (4512, 28686), (4781, 27072), (5264, 24588), (5464, 23688), (5922, 21856), (6147, 21056), (6768, 19124), (7896, 16392), (8196, 15792), (9024, 14343), (9562, 13536), (10528, 12294), (10928, 11844)]