120356144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{54907}}^1$

素因数の和:55052

約数の個数: 20

約数和(自身を含む): 234896424

約数和(自身を除く): 114540280

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 54907, 109814, 219628, 439256, 878512, 7522259, 15044518, 30089036, 60178072, 120356144]

約数ペア:

[(1, 120356144), (2, 60178072), (4, 30089036), (8, 15044518), (16, 7522259), (137, 878512), (274, 439256), (548, 219628), (1096, 109814), (2192, 54907)]