130223188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 36

約数和(自身を含む): 248011680

約数和(自身を除く): 117788492

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 961, 1178, 1783, 1922, 2356, 3566, 3844, 7132, 18259, 33877, 36518, 55273, 67754, 73036, 110546, 135508, 221092, 1050187, 1713463, 2100374, 3426926, 4200748, 6853852, 32555797, 65111594, 130223188]

約数ペア:

[(1, 130223188), (2, 65111594), (4, 32555797), (19, 6853852), (31, 4200748), (38, 3426926), (62, 2100374), (76, 1713463), (124, 1050187), (589, 221092), (961, 135508), (1178, 110546), (1783, 73036), (1922, 67754), (2356, 55273), (3566, 36518), (3844, 33877), (7132, 18259)]