164087451

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 298142208

約数和(自身を除く): 134054757

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 69, 81, 99, 153, 157, 187, 207, 243, 253, 297, 391, 459, 471, 561, 621, 759, 891, 1173, 1377, 1413, 1683, 1727, 1863, 2277, 2669, 2673, 3519, 3611, 4131, 4239, 4301, 5049, 5181, 5589, 6831, 8007, 10557, 10833, 12717, 12903, 15147, 15543, 20493, 24021, 29359, 31671, 32499, 38151, 38709, 39721, 45441, 46629, 61387, 61479, 72063, 88077, 95013, 97497, 116127, 119163, 139887, 184161, 216189, 264231, 292491, 348381, 357489, 419661, 552483, 648567, 675257, 792693, 877473, 1045143, 1072467, 1657449, 2025771, 2378079, 3217401, 4972347, 6077313, 7134237, 9652203, 14917041, 18231939, 54695817, 164087451]

約数ペア:

[(1, 164087451), (3, 54695817), (9, 18231939), (11, 14917041), (17, 9652203), (23, 7134237), (27, 6077313), (33, 4972347), (51, 3217401), (69, 2378079), (81, 2025771), (99, 1657449), (153, 1072467), (157, 1045143), (187, 877473), (207, 792693), (243, 675257), (253, 648567), (297, 552483), (391, 419661), (459, 357489), (471, 348381), (561, 292491), (621, 264231), (759, 216189), (891, 184161), (1173, 139887), (1377, 119163), (1413, 116127), (1683, 97497), (1727, 95013), (1863, 88077), (2277, 72063), (2669, 61479), (2673, 61387), (3519, 46629), (3611, 45441), (4131, 39721), (4239, 38709), (4301, 38151), (5049, 32499), (5181, 31671), (5589, 29359), (6831, 24021), (8007, 20493), (10557, 15543), (10833, 15147), (12717, 12903)]