159202394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{1423}}^1$

素因数の和:1782

約数の個数: 24

約数和(自身を含む): 259549632

約数和(自身を除く): 100347238

約数列:

[1, 2, 13, 26, 169, 331, 338, 662, 1423, 2846, 4303, 8606, 18499, 36998, 55939, 111878, 240487, 471013, 480974, 942026, 6123169, 12246338, 79601197, 159202394]

約数ペア:

[(1, 159202394), (2, 79601197), (13, 12246338), (26, 6123169), (169, 942026), (331, 480974), (338, 471013), (662, 240487), (1423, 111878), (2846, 55939), (4303, 36998), (8606, 18499)]