159454928

素因数分解:

$2^4\times {\mathrm{1811}}^1\times {\mathrm{5503}}^1$

素因数の和:7322

約数の個数: 20

約数和(自身を含む): 309170688

約数和(自身を除く): 149715760

約数列:

[1, 2, 4, 8, 16, 1811, 3622, 5503, 7244, 11006, 14488, 22012, 28976, 44024, 88048, 9965933, 19931866, 39863732, 79727464, 159454928]

約数ペア:

[(1, 159454928), (2, 79727464), (4, 39863732), (8, 19931866), (16, 9965933), (1811, 88048), (3622, 44024), (5503, 28976), (7244, 22012), (11006, 14488)]