169856208

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^2\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 90

約数和(自身を含む): 484806582

約数和(自身を除く): 314950374

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 317, 366, 488, 549, 634, 732, 951, 976, 1098, 1268, 1464, 1902, 2196, 2536, 2853, 2928, 3721, 3804, 4392, 5072, 5706, 7442, 7608, 8784, 11163, 11412, 14884, 15216, 19337, 22326, 22824, 29768, 33489, 38674, 44652, 45648, 58011, 59536, 66978, 77348, 89304, 116022, 133956, 154696, 174033, 178608, 232044, 267912, 309392, 348066, 464088, 535824, 696132, 928176, 1179557, 1392264, 2359114, 2784528, 3538671, 4718228, 7077342, 9436456, 10616013, 14154684, 18872912, 21232026, 28309368, 42464052, 56618736, 84928104, 169856208]

約数ペア:

[(1, 169856208), (2, 84928104), (3, 56618736), (4, 42464052), (6, 28309368), (8, 21232026), (9, 18872912), (12, 14154684), (16, 10616013), (18, 9436456), (24, 7077342), (36, 4718228), (48, 3538671), (61, 2784528), (72, 2359114), (122, 1392264), (144, 1179557), (183, 928176), (244, 696132), (317, 535824), (366, 464088), (488, 348066), (549, 309392), (634, 267912), (732, 232044), (951, 178608), (976, 174033), (1098, 154696), (1268, 133956), (1464, 116022), (1902, 89304), (2196, 77348), (2536, 66978), (2853, 59536), (2928, 58011), (3721, 45648), (3804, 44652), (4392, 38674), (5072, 33489), (5706, 29768), (7442, 22824), (7608, 22326), (8784, 19337), (11163, 15216), (11412, 14884)]