129870104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178393}}^1$

素因数の和:178419

約数の個数: 32

約数和(自身を含む): 299701920

約数和(自身を除く): 169831816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 178393, 356786, 713572, 1248751, 1427144, 2319109, 2497502, 4638218, 4995004, 9276436, 9990008, 16233763, 18552872, 32467526, 64935052, 129870104]

約数ペア:

[(1, 129870104), (2, 64935052), (4, 32467526), (7, 18552872), (8, 16233763), (13, 9990008), (14, 9276436), (26, 4995004), (28, 4638218), (52, 2497502), (56, 2319109), (91, 1427144), (104, 1248751), (182, 713572), (364, 356786), (728, 178393)]