156938512

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{185069}}^1$

素因数の和:185130

約数の個数: 20

約数和(自身を含む): 309807180

約数和(自身を除く): 152868668

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185069, 370138, 740276, 1480552, 2961104, 9808657, 19617314, 39234628, 78469256, 156938512]

約数ペア:

[(1, 156938512), (2, 78469256), (4, 39234628), (8, 19617314), (16, 9808657), (53, 2961104), (106, 1480552), (212, 740276), (424, 370138), (848, 185069)]