155248944

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{4999}}^1$

素因数の和:5657

約数の個数: 40

約数和(自身を含む): 401760000

約数和(自身を除く): 246511056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 4999, 5176, 7764, 9998, 10352, 14997, 15528, 19996, 29994, 31056, 39992, 59988, 79984, 119976, 239952, 3234353, 6468706, 9703059, 12937412, 19406118, 25874824, 38812236, 51749648, 77624472, 155248944]

約数ペア:

[(1, 155248944), (2, 77624472), (3, 51749648), (4, 38812236), (6, 25874824), (8, 19406118), (12, 12937412), (16, 9703059), (24, 6468706), (48, 3234353), (647, 239952), (1294, 119976), (1941, 79984), (2588, 59988), (3882, 39992), (4999, 31056), (5176, 29994), (7764, 19996), (9998, 15528), (10352, 14997)]