168999610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1427}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 328188672

約数和(自身を除く): 159189062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 911, 1427, 1822, 2854, 4555, 7135, 9110, 11843, 14270, 18551, 23686, 37102, 59215, 92755, 118430, 185510, 1299997, 2599994, 6499985, 12999970, 16899961, 33799922, 84499805, 168999610]

約数ペア:

[(1, 168999610), (2, 84499805), (5, 33799922), (10, 16899961), (13, 12999970), (26, 6499985), (65, 2599994), (130, 1299997), (911, 185510), (1427, 118430), (1822, 92755), (2854, 59215), (4555, 37102), (7135, 23686), (9110, 18551), (11843, 14270)]