133790072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2971}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 270868080

約数和(自身を除く): 137078008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 866, 1732, 2971, 3464, 5629, 5942, 11258, 11884, 22516, 23768, 38623, 45032, 77246, 154492, 308984, 1286443, 2572886, 5145772, 10291544, 16723759, 33447518, 66895036, 133790072]

約数ペア:

[(1, 133790072), (2, 66895036), (4, 33447518), (8, 16723759), (13, 10291544), (26, 5145772), (52, 2572886), (104, 1286443), (433, 308984), (866, 154492), (1732, 77246), (2971, 45032), (3464, 38623), (5629, 23768), (5942, 22516), (11258, 11884)]