141973248

素因数分解:

$2^8\times 3^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 379619856

約数和(自身を除く): 237646608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 401, 461, 768, 802, 922, 1203, 1383, 1604, 1844, 2406, 2766, 3208, 3688, 4812, 5532, 6416, 7376, 9624, 11064, 12832, 14752, 19248, 22128, 25664, 29504, 38496, 44256, 51328, 59008, 76992, 88512, 102656, 118016, 153984, 177024, 184861, 307968, 354048, 369722, 554583, 739444, 1109166, 1478888, 2218332, 2957776, 4436664, 5915552, 8873328, 11831104, 17746656, 23662208, 35493312, 47324416, 70986624, 141973248]

約数ペア:

[(1, 141973248), (2, 70986624), (3, 47324416), (4, 35493312), (6, 23662208), (8, 17746656), (12, 11831104), (16, 8873328), (24, 5915552), (32, 4436664), (48, 2957776), (64, 2218332), (96, 1478888), (128, 1109166), (192, 739444), (256, 554583), (384, 369722), (401, 354048), (461, 307968), (768, 184861), (802, 177024), (922, 153984), (1203, 118016), (1383, 102656), (1604, 88512), (1844, 76992), (2406, 59008), (2766, 51328), (3208, 44256), (3688, 38496), (4812, 29504), (5532, 25664), (6416, 22128), (7376, 19248), (9624, 14752), (11064, 12832)]