128469822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2957}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 277294752

約数和(自身を除く): 148824930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 557, 1114, 1671, 2957, 3342, 5914, 7241, 8871, 14482, 17742, 21723, 38441, 43446, 76882, 115323, 230646, 1647049, 3294098, 4941147, 9882294, 21411637, 42823274, 64234911, 128469822]

約数ペア:

[(1, 128469822), (2, 64234911), (3, 42823274), (6, 21411637), (13, 9882294), (26, 4941147), (39, 3294098), (78, 1647049), (557, 230646), (1114, 115323), (1671, 76882), (2957, 43446), (3342, 38441), (5914, 21723), (7241, 17742), (8871, 14482)]