157077484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121577}}^1$

素因数の和:121617

約数の個数: 24

約数和(自身を含む): 306376560

約数和(自身を除く): 149299076

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 121577, 243154, 486308, 2066809, 2309963, 4133618, 4619926, 8267236, 9239852, 39269371, 78538742, 157077484]

約数ペア:

[(1, 157077484), (2, 78538742), (4, 39269371), (17, 9239852), (19, 8267236), (34, 4619926), (38, 4133618), (68, 2309963), (76, 2066809), (323, 486308), (646, 243154), (1292, 121577)]