156943596206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{65581}}^1$

素因数の和:66560

約数の個数: 32

約数和(自身を含む): 251583045120

約数和(自身を除く): 94639448914

約数列:

[1, 2, 19, 38, 71, 142, 887, 1349, 1774, 2698, 16853, 33706, 62977, 65581, 125954, 131162, 1196563, 1246039, 2393126, 2492078, 4656251, 9312502, 58170347, 88468769, 116340694, 176937538, 1105236593, 2210473186, 4130094637, 8260189274, 78471798103, 156943596206]

約数ペア:

[(1, 156943596206), (2, 78471798103), (19, 8260189274), (38, 4130094637), (71, 2210473186), (142, 1105236593), (887, 176937538), (1349, 116340694), (1774, 88468769), (2698, 58170347), (16853, 9312502), (33706, 4656251), (62977, 2492078), (65581, 2393126), (125954, 1246039), (131162, 1196563)]