156938790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{78079}}^1$

素因数の和:78156

約数の個数: 32

約数和(自身を含む): 382279680

約数和(自身を除く): 225340890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 78079, 156158, 234237, 390395, 468474, 780790, 1171185, 2342370, 5231293, 10462586, 15693879, 26156465, 31387758, 52312930, 78469395, 156938790]

約数ペア:

[(1, 156938790), (2, 78469395), (3, 52312930), (5, 31387758), (6, 26156465), (10, 15693879), (15, 10462586), (30, 5231293), (67, 2342370), (134, 1171185), (201, 780790), (335, 468474), (402, 390395), (670, 234237), (1005, 156158), (2010, 78079)]