156978684508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{659}}^2\times {\mathrm{3929}}^1$

素因数の和:5274

約数の個数: 36

約数和(自身を含む): 287165445840

約数和(自身を除く): 130186761332

約数列:

[1, 2, 4, 23, 46, 92, 659, 1318, 2636, 3929, 7858, 15157, 15716, 30314, 60628, 90367, 180734, 361468, 434281, 868562, 1737124, 2589211, 5178422, 9988463, 10356844, 19976926, 39953852, 59551853, 119103706, 238207412, 1706290049, 3412580098, 6825160196, 39244671127, 78489342254, 156978684508]

約数ペア:

[(1, 156978684508), (2, 78489342254), (4, 39244671127), (23, 6825160196), (46, 3412580098), (92, 1706290049), (659, 238207412), (1318, 119103706), (2636, 59551853), (3929, 39953852), (7858, 19976926), (15157, 10356844), (15716, 9988463), (30314, 5178422), (60628, 2589211), (90367, 1737124), (180734, 868562), (361468, 434281)]