165022176

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 494774784

約数和(自身を除く): 329752608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 71, 88, 93, 96, 124, 132, 142, 176, 186, 213, 248, 264, 284, 341, 352, 372, 426, 496, 528, 568, 682, 744, 781, 852, 992, 1023, 1056, 1136, 1364, 1488, 1562, 1704, 2046, 2201, 2272, 2343, 2728, 2976, 3124, 3408, 4092, 4402, 4686, 5041, 5456, 6248, 6603, 6816, 8184, 8804, 9372, 10082, 10912, 12496, 13206, 15123, 16368, 17608, 18744, 20164, 24211, 24992, 26412, 30246, 32736, 35216, 37488, 40328, 48422, 52824, 55451, 60492, 70432, 72633, 74976, 80656, 96844, 105648, 110902, 120984, 145266, 156271, 161312, 166353, 193688, 211296, 221804, 241968, 290532, 312542, 332706, 387376, 443608, 468813, 483936, 581064, 625084, 665412, 774752, 887216, 937626, 1162128, 1250168, 1330824, 1718981, 1774432, 1875252, 2324256, 2500336, 2661648, 3437962, 3750504, 5000672, 5156943, 5323296, 6875924, 7501008, 10313886, 13751848, 15002016, 20627772, 27503696, 41255544, 55007392, 82511088, 165022176]

約数ペア:

[(1, 165022176), (2, 82511088), (3, 55007392), (4, 41255544), (6, 27503696), (8, 20627772), (11, 15002016), (12, 13751848), (16, 10313886), (22, 7501008), (24, 6875924), (31, 5323296), (32, 5156943), (33, 5000672), (44, 3750504), (48, 3437962), (62, 2661648), (66, 2500336), (71, 2324256), (88, 1875252), (93, 1774432), (96, 1718981), (124, 1330824), (132, 1250168), (142, 1162128), (176, 937626), (186, 887216), (213, 774752), (248, 665412), (264, 625084), (284, 581064), (341, 483936), (352, 468813), (372, 443608), (426, 387376), (496, 332706), (528, 312542), (568, 290532), (682, 241968), (744, 221804), (781, 211296), (852, 193688), (992, 166353), (1023, 161312), (1056, 156271), (1136, 145266), (1364, 120984), (1488, 110902), (1562, 105648), (1704, 96844), (2046, 80656), (2201, 74976), (2272, 72633), (2343, 70432), (2728, 60492), (2976, 55451), (3124, 52824), (3408, 48422), (4092, 40328), (4402, 37488), (4686, 35216), (5041, 32736), (5456, 30246), (6248, 26412), (6603, 24992), (6816, 24211), (8184, 20164), (8804, 18744), (9372, 17608), (10082, 16368), (10912, 15123), (12496, 13206)]