156979658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{54469}}^1$

素因数の和:54613

約数の個数: 16

約数和(自身を含む): 258841440

約数和(自身を除く): 101861782

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 54469, 108938, 599159, 1198318, 7135439, 14270878, 78489829, 156979658]

約数ペア:

[(1, 156979658), (2, 78489829), (11, 14270878), (22, 7135439), (131, 1198318), (262, 599159), (1441, 108938), (2882, 54469)]