127788186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10883}}^1$

素因数の和:11010

約数の個数: 32

約数和(自身を含む): 271664640

約数和(自身を除く): 143876454

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 10883, 11742, 21766, 32649, 65298, 206777, 413554, 620331, 1120949, 1240662, 2241898, 3362847, 6725694, 21298031, 42596062, 63894093, 127788186]

約数ペア:

[(1, 127788186), (2, 63894093), (3, 42596062), (6, 21298031), (19, 6725694), (38, 3362847), (57, 2241898), (103, 1240662), (114, 1120949), (206, 620331), (309, 413554), (618, 206777), (1957, 65298), (3914, 32649), (5871, 21766), (10883, 11742)]