156976566

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{3313}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 322120800

約数和(自身を除く): 165144234

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 298, 318, 447, 894, 3313, 6626, 7897, 9939, 15794, 19878, 23691, 47382, 175589, 351178, 493637, 526767, 987274, 1053534, 1480911, 2961822, 26162761, 52325522, 78488283, 156976566]

約数ペア:

[(1, 156976566), (2, 78488283), (3, 52325522), (6, 26162761), (53, 2961822), (106, 1480911), (149, 1053534), (159, 987274), (298, 526767), (318, 493637), (447, 351178), (894, 175589), (3313, 47382), (6626, 23691), (7897, 19878), (9939, 15794)]