153478612

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{13807}}^1$

素因数の和:14215

約数の個数: 24

約数和(自身を含む): 307752704

約数和(自身を除く): 154274092

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 13807, 27614, 55228, 96649, 193298, 386596, 5481379, 10962758, 21925516, 38369653, 76739306, 153478612]

約数ペア:

[(1, 153478612), (2, 76739306), (4, 38369653), (7, 21925516), (14, 10962758), (28, 5481379), (397, 386596), (794, 193298), (1588, 96649), (2779, 55228), (5558, 27614), (11116, 13807)]