153448516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{12347}}^1$

素因数の和:12603

約数の個数: 24

約数和(自身を含む): 290424960

約数和(自身を除く): 136976444

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12347, 12428, 24694, 49388, 160511, 321022, 642044, 2950933, 5901866, 11803732, 38362129, 76724258, 153448516]

約数ペア:

[(1, 153448516), (2, 76724258), (4, 38362129), (13, 11803732), (26, 5901866), (52, 2950933), (239, 642044), (478, 321022), (956, 160511), (3107, 49388), (6214, 24694), (12347, 12428)]