142726542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109621}}^1$

素因数の和:109664

約数の個数: 32

約数和(自身を含む): 336758784

約数和(自身を除く): 194032242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 109621, 219242, 328863, 657726, 767347, 1534694, 2302041, 3398251, 4604082, 6796502, 10194753, 20389506, 23787757, 47575514, 71363271, 142726542]

約数ペア:

[(1, 142726542), (2, 71363271), (3, 47575514), (6, 23787757), (7, 20389506), (14, 10194753), (21, 6796502), (31, 4604082), (42, 3398251), (62, 2302041), (93, 1534694), (186, 767347), (217, 657726), (434, 328863), (651, 219242), (1302, 109621)]