164445264

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 475033832

約数和(自身を除く): 310588568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 97, 122, 144, 183, 193, 194, 244, 291, 366, 386, 388, 488, 549, 579, 582, 732, 772, 776, 873, 976, 1098, 1158, 1164, 1464, 1544, 1552, 1737, 1746, 2196, 2316, 2328, 2928, 3088, 3474, 3492, 4392, 4632, 4656, 5917, 6948, 6984, 8784, 9264, 11773, 11834, 13896, 13968, 17751, 18721, 23546, 23668, 27792, 35319, 35502, 37442, 47092, 47336, 53253, 56163, 70638, 71004, 74884, 94184, 94672, 105957, 106506, 112326, 141276, 142008, 149768, 168489, 188368, 211914, 213012, 224652, 282552, 284016, 299536, 336978, 423828, 426024, 449304, 565104, 673956, 847656, 852048, 898608, 1141981, 1347912, 1695312, 2283962, 2695824, 3425943, 4567924, 6851886, 9135848, 10277829, 13703772, 18271696, 20555658, 27407544, 41111316, 54815088, 82222632, 164445264]

約数ペア:

[(1, 164445264), (2, 82222632), (3, 54815088), (4, 41111316), (6, 27407544), (8, 20555658), (9, 18271696), (12, 13703772), (16, 10277829), (18, 9135848), (24, 6851886), (36, 4567924), (48, 3425943), (61, 2695824), (72, 2283962), (97, 1695312), (122, 1347912), (144, 1141981), (183, 898608), (193, 852048), (194, 847656), (244, 673956), (291, 565104), (366, 449304), (386, 426024), (388, 423828), (488, 336978), (549, 299536), (579, 284016), (582, 282552), (732, 224652), (772, 213012), (776, 211914), (873, 188368), (976, 168489), (1098, 149768), (1158, 142008), (1164, 141276), (1464, 112326), (1544, 106506), (1552, 105957), (1737, 94672), (1746, 94184), (2196, 74884), (2316, 71004), (2328, 70638), (2928, 56163), (3088, 53253), (3474, 47336), (3492, 47092), (4392, 37442), (4632, 35502), (4656, 35319), (5917, 27792), (6948, 23668), (6984, 23546), (8784, 18721), (9264, 17751), (11773, 13968), (11834, 13896)]