161446417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 178848000

約数和(自身を除く): 17401583

約数列:

[1, 11, 137, 149, 719, 1507, 1639, 7909, 20413, 98503, 107131, 224543, 1083533, 1178441, 14676947, 161446417]

約数ペア:

[(1, 161446417), (11, 14676947), (137, 1178441), (149, 1083533), (719, 224543), (1507, 107131), (1639, 98503), (7909, 20413)]