142499188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 280107520

約数和(自身を除く): 137608332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 109, 124, 218, 403, 436, 806, 811, 1417, 1612, 1622, 2834, 3244, 3379, 5668, 6758, 10543, 13516, 21086, 25141, 42172, 43927, 50282, 87854, 88399, 100564, 175708, 176798, 326833, 353596, 653666, 1149187, 1307332, 2298374, 2740369, 4596748, 5480738, 10961476, 35624797, 71249594, 142499188]

約数ペア:

[(1, 142499188), (2, 71249594), (4, 35624797), (13, 10961476), (26, 5480738), (31, 4596748), (52, 2740369), (62, 2298374), (109, 1307332), (124, 1149187), (218, 653666), (403, 353596), (436, 326833), (806, 176798), (811, 175708), (1417, 100564), (1612, 88399), (1622, 87854), (2834, 50282), (3244, 43927), (3379, 42172), (5668, 25141), (6758, 21086), (10543, 13516)]