157021306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{33739}}^1$

素因数の和:33933

約数の個数: 16

約数和(自身を含む): 255074400

約数和(自身を除く): 98053094

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 33739, 67478, 438607, 877214, 6039281, 12078562, 78510653, 157021306]

約数ペア:

[(1, 157021306), (2, 78510653), (13, 12078562), (26, 6039281), (179, 877214), (358, 438607), (2327, 67478), (4654, 33739)]