81604115296

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8337

約数の個数: 144

約数和(自身を含む): 184506384384

約数和(自身を除く): 102902269088

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 83, 88, 121, 124, 166, 176, 242, 248, 332, 341, 352, 484, 496, 664, 682, 913, 968, 992, 1328, 1364, 1826, 1936, 2573, 2656, 2728, 3652, 3751, 3872, 5146, 5456, 7304, 7502, 8191, 10043, 10292, 10912, 14608, 15004, 16382, 20086, 20584, 28303, 29216, 30008, 32764, 40172, 41168, 56606, 60016, 65528, 80344, 82336, 90101, 113212, 120032, 131056, 160688, 180202, 226424, 253921, 262112, 311333, 321376, 360404, 452848, 507842, 622666, 679853, 720808, 905696, 991111, 1015684, 1245332, 1359706, 1441616, 1982222, 2031368, 2490664, 2719412, 2793131, 2883232, 3964444, 4062736, 4981328, 5438824, 5586262, 7478383, 7928888, 8125472, 9962656, 10877648, 11172524, 14956766, 15857776, 21075443, 21755296, 22345048, 29913532, 30724441, 31715552, 42150886, 44690096, 59827064, 61448882, 82262213, 84301772, 89380192, 119654128, 122897764, 164524426, 168603544, 231829873, 239308256, 245795528, 329048852, 337207088, 463659746, 491591056, 658097704, 674414176, 927319492, 983182112, 1316195408, 1854638984, 2550128603, 2632390816, 3709277968, 5100257206, 7418555936, 10200514412, 20401028824, 40802057648, 81604115296]

約数ペア:

[(1, 81604115296), (2, 40802057648), (4, 20401028824), (8, 10200514412), (11, 7418555936), (16, 5100257206), (22, 3709277968), (31, 2632390816), (32, 2550128603), (44, 1854638984), (62, 1316195408), (83, 983182112), (88, 927319492), (121, 674414176), (124, 658097704), (166, 491591056), (176, 463659746), (242, 337207088), (248, 329048852), (332, 245795528), (341, 239308256), (352, 231829873), (484, 168603544), (496, 164524426), (664, 122897764), (682, 119654128), (913, 89380192), (968, 84301772), (992, 82262213), (1328, 61448882), (1364, 59827064), (1826, 44690096), (1936, 42150886), (2573, 31715552), (2656, 30724441), (2728, 29913532), (3652, 22345048), (3751, 21755296), (3872, 21075443), (5146, 15857776), (5456, 14956766), (7304, 11172524), (7502, 10877648), (8191, 9962656), (10043, 8125472), (10292, 7928888), (10912, 7478383), (14608, 5586262), (15004, 5438824), (16382, 4981328), (20086, 4062736), (20584, 3964444), (28303, 2883232), (29216, 2793131), (30008, 2719412), (32764, 2490664), (40172, 2031368), (41168, 1982222), (56606, 1441616), (60016, 1359706), (65528, 1245332), (80344, 1015684), (82336, 991111), (90101, 905696), (113212, 720808), (120032, 679853), (131056, 622666), (160688, 507842), (180202, 452848), (226424, 360404), (253921, 321376), (262112, 311333)]