149971778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{45751}}^1$

素因数の和:45913

約数の個数: 16

約数和(自身を含む): 247060800

約数和(自身を除く): 97089022

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 45751, 91502, 503261, 1006522, 6816899, 13633798, 74985889, 149971778]

約数ペア:

[(1, 149971778), (2, 74985889), (11, 13633798), (22, 6816899), (149, 1006522), (298, 503261), (1639, 91502), (3278, 45751)]