155873584

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{37907}}^1$

素因数の和:38172

約数の個数: 20

約数和(自身を含む): 303188184

約数和(自身を除く): 147314600

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 37907, 75814, 151628, 303256, 606512, 9742099, 19484198, 38968396, 77936792, 155873584]

約数ペア:

[(1, 155873584), (2, 77936792), (4, 38968396), (8, 19484198), (16, 9742099), (257, 606512), (514, 303256), (1028, 151628), (2056, 75814), (4112, 37907)]