157022916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{688697}}^1$

素因数の和:688723

約数の個数: 24

約数和(自身を含む): 385670880

約数和(自身を除く): 228647964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 688697, 1377394, 2066091, 2754788, 4132182, 8264364, 13085243, 26170486, 39255729, 52340972, 78511458, 157022916]

約数ペア:

[(1, 157022916), (2, 78511458), (3, 52340972), (4, 39255729), (6, 26170486), (12, 13085243), (19, 8264364), (38, 4132182), (57, 2754788), (76, 2066091), (114, 1377394), (228, 688697)]