157044616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{276487}}^1$

素因数の和:276564

約数の個数: 16

約数和(自身を含む): 298607040

約数和(自身を除く): 141562424

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 276487, 552974, 1105948, 2211896, 19630577, 39261154, 78522308, 157044616]

約数ペア:

[(1, 157044616), (2, 78522308), (4, 39261154), (8, 19630577), (71, 2211896), (142, 1105948), (284, 552974), (568, 276487)]