157549342

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1\times {\mathrm{983}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 238804992

約数和(自身を除く): 81255650

約数列:

[1, 2, 127, 254, 631, 983, 1262, 1966, 80137, 124841, 160274, 249682, 620273, 1240546, 78774671, 157549342]

約数ペア:

[(1, 157549342), (2, 78774671), (127, 1240546), (254, 620273), (631, 249682), (983, 160274), (1262, 124841), (1966, 80137)]