127438116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{816911}}^1$

素因数の和:816931

約数の個数: 24

約数和(自身を含む): 320229504

約数和(自身を除く): 192791388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 816911, 1633822, 2450733, 3267644, 4901466, 9802932, 10619843, 21239686, 31859529, 42479372, 63719058, 127438116]

約数ペア:

[(1, 127438116), (2, 63719058), (3, 42479372), (4, 31859529), (6, 21239686), (12, 10619843), (13, 9802932), (26, 4901466), (39, 3267644), (52, 2450733), (78, 1633822), (156, 816911)]