158493090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{997}}^1$

素因数の和:1771

約数の個数: 64

約数和(自身を含む): 435734784

約数和(自身を除く): 277241694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 757, 997, 1514, 1994, 2271, 2991, 3785, 4542, 4985, 5299, 5982, 6979, 7570, 9970, 10598, 11355, 13958, 14955, 15897, 20937, 22710, 26495, 29910, 31794, 34895, 41874, 52990, 69790, 79485, 104685, 158970, 209370, 754729, 1509458, 2264187, 3773645, 4528374, 5283103, 7547290, 10566206, 11320935, 15849309, 22641870, 26415515, 31698618, 52831030, 79246545, 158493090]

約数ペア:

[(1, 158493090), (2, 79246545), (3, 52831030), (5, 31698618), (6, 26415515), (7, 22641870), (10, 15849309), (14, 11320935), (15, 10566206), (21, 7547290), (30, 5283103), (35, 4528374), (42, 3773645), (70, 2264187), (105, 1509458), (210, 754729), (757, 209370), (997, 158970), (1514, 104685), (1994, 79485), (2271, 69790), (2991, 52990), (3785, 41874), (4542, 34895), (4985, 31794), (5299, 29910), (5982, 26495), (6979, 22710), (7570, 20937), (9970, 15897), (10598, 14955), (11355, 13958)]