155308976

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{50821}}^1$

素因数の和:51020

約数の個数: 20

約数和(自身を含む): 302492544

約数和(自身を除く): 147183568

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 50821, 101642, 203284, 406568, 813136, 9706811, 19413622, 38827244, 77654488, 155308976]

約数ペア:

[(1, 155308976), (2, 77654488), (4, 38827244), (8, 19413622), (16, 9706811), (191, 813136), (382, 406568), (764, 203284), (1528, 101642), (3056, 50821)]