192904173

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 363394944

約数和(自身を除く): 170490771

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 157, 189, 197, 231, 297, 471, 567, 591, 693, 891, 1099, 1379, 1413, 1727, 1773, 2079, 2167, 3297, 4137, 4239, 5181, 5319, 6237, 6501, 9891, 12089, 12411, 12717, 15169, 15543, 15957, 19503, 29673, 30929, 36267, 37233, 45507, 46629, 58509, 89019, 92787, 108801, 111699, 136521, 139887, 175527, 216503, 278361, 326403, 340219, 409563, 649509, 835083, 979209, 1020657, 1228689, 1948527, 2381533, 2505249, 3061971, 5845581, 7144599, 9185913, 17536743, 21433797, 27557739, 64301391, 192904173]

約数ペア:

[(1, 192904173), (3, 64301391), (7, 27557739), (9, 21433797), (11, 17536743), (21, 9185913), (27, 7144599), (33, 5845581), (63, 3061971), (77, 2505249), (81, 2381533), (99, 1948527), (157, 1228689), (189, 1020657), (197, 979209), (231, 835083), (297, 649509), (471, 409563), (567, 340219), (591, 326403), (693, 278361), (891, 216503), (1099, 175527), (1379, 139887), (1413, 136521), (1727, 111699), (1773, 108801), (2079, 92787), (2167, 89019), (3297, 58509), (4137, 46629), (4239, 45507), (5181, 37233), (5319, 36267), (6237, 30929), (6501, 29673), (9891, 19503), (12089, 15957), (12411, 15543), (12717, 15169)]