138438402

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{13043}}^1$

素因数の和:13138

約数の個数: 32

約数和(自身を含む): 291142080

約数和(自身を除く): 152703678

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 174, 183, 366, 1769, 3538, 5307, 10614, 13043, 26086, 39129, 78258, 378247, 756494, 795623, 1134741, 1591246, 2269482, 2386869, 4773738, 23073067, 46146134, 69219201, 138438402]

約数ペア:

[(1, 138438402), (2, 69219201), (3, 46146134), (6, 23073067), (29, 4773738), (58, 2386869), (61, 2269482), (87, 1591246), (122, 1134741), (174, 795623), (183, 756494), (366, 378247), (1769, 78258), (3538, 39129), (5307, 26086), (10614, 13043)]