156769142

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1\times {\mathrm{1399}}^1$

素因数の和:2747

約数の個数: 16

約数和(自身を含む): 240979200

約数和(自身を除く): 84210058

約数列:

[1, 2, 43, 86, 1303, 1399, 2606, 2798, 56029, 60157, 112058, 120314, 1822897, 3645794, 78384571, 156769142]

約数ペア:

[(1, 156769142), (2, 78384571), (43, 3645794), (86, 1822897), (1303, 120314), (1399, 112058), (2606, 60157), (2798, 56029)]