156727765976

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{12191021}}^1$

素因数の和:12192634

約数の個数: 16

約数和(自身を含む): 294047450640

約数和(自身を除く): 137319684664

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 12856, 12191021, 24382042, 48764084, 97528168, 19590970747, 39181941494, 78363882988, 156727765976]

約数ペア:

[(1, 156727765976), (2, 78363882988), (4, 39181941494), (8, 19590970747), (1607, 97528168), (3214, 48764084), (6428, 24382042), (12856, 12191021)]