156930454948

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{1447}}^1\times {\mathrm{64709}}^1$

素因数の和:66579

約数の個数: 24

約数和(自身を含む): 275478235200

約数和(自身を除く): 118547780252

約数列:

[1, 2, 4, 419, 838, 1447, 1676, 2894, 5788, 64709, 129418, 258836, 606293, 1212586, 2425172, 27113071, 54226142, 93633923, 108452284, 187267846, 374535692, 39232613737, 78465227474, 156930454948]

約数ペア:

[(1, 156930454948), (2, 78465227474), (4, 39232613737), (419, 374535692), (838, 187267846), (1447, 108452284), (1676, 93633923), (2894, 54226142), (5788, 27113071), (64709, 2425172), (129418, 1212586), (258836, 606293)]