142760226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{787}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 333097056

約数和(自身を除く): 190336830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 617, 787, 1234, 1574, 1851, 2361, 3702, 4319, 4722, 5509, 8638, 11018, 12957, 16527, 25914, 30233, 33054, 38563, 60466, 77126, 90699, 115689, 181398, 231378, 485579, 971158, 1456737, 2913474, 3399053, 6798106, 10197159, 20394318, 23793371, 47586742, 71380113, 142760226]

約数ペア:

[(1, 142760226), (2, 71380113), (3, 47586742), (6, 23793371), (7, 20394318), (14, 10197159), (21, 6798106), (42, 3399053), (49, 2913474), (98, 1456737), (147, 971158), (294, 485579), (617, 231378), (787, 181398), (1234, 115689), (1574, 90699), (1851, 77126), (2361, 60466), (3702, 38563), (4319, 33054), (4722, 30233), (5509, 25914), (8638, 16527), (11018, 12957)]