128250976

素因数分解:

$2^5\times 7^1\times {\mathrm{572549}}^1$

素因数の和:572566

約数の個数: 24

約数和(自身を含む): 288565200

約数和(自身を除く): 160314224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 572549, 1145098, 2290196, 4007843, 4580392, 8015686, 9160784, 16031372, 18321568, 32062744, 64125488, 128250976]

約数ペア:

[(1, 128250976), (2, 64125488), (4, 32062744), (7, 18321568), (8, 16031372), (14, 9160784), (16, 8015686), (28, 4580392), (32, 4007843), (56, 2290196), (112, 1145098), (224, 572549)]