156908972635

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1\times {\mathrm{128683}}^1$

素因数の和:129195

約数の個数: 24

約数和(自身を含む): 197261762544

約数和(自身を除く): 40352789909

約数列:

[1, 5, 23, 115, 461, 529, 2305, 2645, 10603, 53015, 128683, 243869, 643415, 1219345, 2959709, 14798545, 59322863, 68073307, 296614315, 340366535, 1364425849, 6822129245, 31381794527, 156908972635]

約数ペア:

[(1, 156908972635), (5, 31381794527), (23, 6822129245), (115, 1364425849), (461, 340366535), (529, 296614315), (2305, 68073307), (2645, 59322863), (10603, 14798545), (53015, 2959709), (128683, 1219345), (243869, 643415)]