153604144

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{30869}}^1$

素因数の和:31188

約数の個数: 20

約数和(自身を含む): 298574640

約数和(自身を除く): 144970496

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 30869, 61738, 123476, 246952, 493904, 9600259, 19200518, 38401036, 76802072, 153604144]

約数ペア:

[(1, 153604144), (2, 76802072), (4, 38401036), (8, 19200518), (16, 9600259), (311, 493904), (622, 246952), (1244, 123476), (2488, 61738), (4976, 30869)]