144235546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21419}}^1$

素因数の和:21478

約数の個数: 32

約数和(自身を含む): 273490560

約数和(自身を除く): 129255014

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 21419, 42838, 149933, 278447, 299866, 556894, 792503, 1585006, 1949129, 3898258, 5547521, 10302539, 11095042, 20605078, 72117773, 144235546]

約数ペア:

[(1, 144235546), (2, 72117773), (7, 20605078), (13, 11095042), (14, 10302539), (26, 5547521), (37, 3898258), (74, 1949129), (91, 1585006), (182, 792503), (259, 556894), (481, 299866), (518, 278447), (962, 149933), (3367, 42838), (6734, 21419)]