135220748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7451}}^1$

素因数の和:7817

約数の個数: 24

約数和(自身を含む): 255603600

約数和(自身を除く): 120382852

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 4537, 7451, 9074, 14902, 18148, 29804, 96863, 193726, 387452, 2600399, 5200798, 10401596, 33805187, 67610374, 135220748]

約数ペア:

[(1, 135220748), (2, 67610374), (4, 33805187), (13, 10401596), (26, 5200798), (52, 2600399), (349, 387452), (698, 193726), (1396, 96863), (4537, 29804), (7451, 18148), (9074, 14902)]