128220485124

素因数分解:

$2^2\times 3^1\times {\mathrm{12251}}^1\times {\mathrm{872177}}^1$

素因数の和:884435

約数の個数: 24

約数和(自身を含む): 299205895968

約数和(自身を除く): 170985410844

約数列:

[1, 2, 3, 4, 6, 12, 12251, 24502, 36753, 49004, 73506, 147012, 872177, 1744354, 2616531, 3488708, 5233062, 10466124, 10685040427, 21370080854, 32055121281, 42740161708, 64110242562, 128220485124]

約数ペア:

[(1, 128220485124), (2, 64110242562), (3, 42740161708), (4, 32055121281), (6, 21370080854), (12, 10685040427), (12251, 10466124), (24502, 5233062), (36753, 3488708), (49004, 2616531), (73506, 1744354), (147012, 872177)]