156978167423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1597}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 202439651328

約数和(自身を除く): 45461483905

約数列:

[1, 7, 11, 47, 77, 157, 173, 329, 517, 1099, 1211, 1597, 1727, 1903, 3619, 7379, 8131, 11179, 12089, 13321, 17567, 27161, 51653, 56917, 75059, 81169, 89441, 122969, 190127, 250729, 276281, 298771, 525413, 568183, 626087, 825649, 1276567, 1755103, 1933967, 2091397, 2758019, 3039091, 5779543, 8935969, 11784263, 12985207, 14042237, 19306133, 21273637, 43376117, 82489841, 90896449, 98295659, 129626893, 142837277, 303632819, 477137287, 907388251, 999860939, 2038677499, 3339961009, 14270742493, 22425452489, 156978167423]

約数ペア:

[(1, 156978167423), (7, 22425452489), (11, 14270742493), (47, 3339961009), (77, 2038677499), (157, 999860939), (173, 907388251), (329, 477137287), (517, 303632819), (1099, 142837277), (1211, 129626893), (1597, 98295659), (1727, 90896449), (1903, 82489841), (3619, 43376117), (7379, 21273637), (8131, 19306133), (11179, 14042237), (12089, 12985207), (13321, 11784263), (17567, 8935969), (27161, 5779543), (51653, 3039091), (56917, 2758019), (75059, 2091397), (81169, 1933967), (89441, 1755103), (122969, 1276567), (190127, 825649), (250729, 626087), (276281, 568183), (298771, 525413)]