160518516

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 379753920

約数和(自身を除く): 219235404

約数列:

[1, 2, 3, 4, 6, 12, 137, 251, 274, 389, 411, 502, 548, 753, 778, 822, 1004, 1167, 1506, 1556, 1644, 2334, 3012, 4668, 34387, 53293, 68774, 97639, 103161, 106586, 137548, 159879, 195278, 206322, 213172, 292917, 319758, 390556, 412644, 585834, 639516, 1171668, 13376543, 26753086, 40129629, 53506172, 80259258, 160518516]

約数ペア:

[(1, 160518516), (2, 80259258), (3, 53506172), (4, 40129629), (6, 26753086), (12, 13376543), (137, 1171668), (251, 639516), (274, 585834), (389, 412644), (411, 390556), (502, 319758), (548, 292917), (753, 213172), (778, 206322), (822, 195278), (1004, 159879), (1167, 137548), (1506, 106586), (1556, 103161), (1644, 97639), (2334, 68774), (3012, 53293), (4668, 34387)]