126169136

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{4691}}^1$

素因数の和:4781

約数の個数: 30

約数和(自身を含む): 250613796

約数和(自身を除く): 124444660

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 4691, 6724, 9382, 13448, 18764, 26896, 37528, 75056, 192331, 384662, 769324, 1538648, 3077296, 7885571, 15771142, 31542284, 63084568, 126169136]

約数ペア:

[(1, 126169136), (2, 63084568), (4, 31542284), (8, 15771142), (16, 7885571), (41, 3077296), (82, 1538648), (164, 769324), (328, 384662), (656, 192331), (1681, 75056), (3362, 37528), (4691, 26896), (6724, 18764), (9382, 13448)]