161015741948

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{2447}}^1\times {\mathrm{278819}}^1$

素因数の和:281329

約数の個数: 24

約数和(自身を含む): 286671571200

約数和(自身を除く): 125655829252

約数列:

[1, 2, 4, 59, 118, 236, 2447, 4894, 9788, 144373, 278819, 288746, 557638, 577492, 1115276, 16450321, 32900642, 65801284, 682270093, 1364540186, 2729080372, 40253935487, 80507870974, 161015741948]

約数ペア:

[(1, 161015741948), (2, 80507870974), (4, 40253935487), (59, 2729080372), (118, 1364540186), (236, 682270093), (2447, 65801284), (4894, 32900642), (9788, 16450321), (144373, 1115276), (278819, 577492), (288746, 557638)]