142406056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9851}}^1$

素因数の和:10009

約数の個数: 32

約数和(自身を含む): 289648800

約数和(自身を除く): 147242744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 9851, 14456, 19702, 39404, 78808, 128063, 256126, 512252, 1024504, 1369289, 2738578, 5477156, 10954312, 17800757, 35601514, 71203028, 142406056]

約数ペア:

[(1, 142406056), (2, 71203028), (4, 35601514), (8, 17800757), (13, 10954312), (26, 5477156), (52, 2738578), (104, 1369289), (139, 1024504), (278, 512252), (556, 256126), (1112, 128063), (1807, 78808), (3614, 39404), (7228, 19702), (9851, 14456)]