122614672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5831

約数の個数: 40

約数和(自身を含む): 250976000

約数和(自身を除く): 128361328

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 5749, 10664, 11498, 21328, 22996, 45992, 91984, 178219, 247207, 356438, 494414, 712876, 988828, 1425752, 1977656, 2851504, 3955312, 7663417, 15326834, 30653668, 61307336, 122614672]

約数ペア:

[(1, 122614672), (2, 61307336), (4, 30653668), (8, 15326834), (16, 7663417), (31, 3955312), (43, 2851504), (62, 1977656), (86, 1425752), (124, 988828), (172, 712876), (248, 494414), (344, 356438), (496, 247207), (688, 178219), (1333, 91984), (2666, 45992), (5332, 22996), (5749, 21328), (10664, 11498)]