165921912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1662

約数の個数: 128

約数和(自身を含む): 510081600

約数和(自身を除く): 344159688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1597, 1924, 1998, 2664, 2808, 2886, 3194, 3848, 3996, 4329, 4791, 5772, 6388, 7992, 8658, 9582, 11544, 12776, 12987, 14373, 17316, 19164, 20761, 25974, 28746, 34632, 38328, 41522, 43119, 51948, 57492, 59089, 62283, 83044, 86238, 103896, 114984, 118178, 124566, 166088, 172476, 177267, 186849, 236356, 249132, 344952, 354534, 373698, 472712, 498264, 531801, 560547, 709068, 747396, 768157, 1063602, 1121094, 1418136, 1494792, 1536314, 1595403, 2127204, 2242188, 2304471, 3072628, 3190806, 4254408, 4484376, 4608942, 6145256, 6381612, 6913413, 9217884, 12763224, 13826826, 18435768, 20740239, 27653652, 41480478, 55307304, 82960956, 165921912]

約数ペア:

[(1, 165921912), (2, 82960956), (3, 55307304), (4, 41480478), (6, 27653652), (8, 20740239), (9, 18435768), (12, 13826826), (13, 12763224), (18, 9217884), (24, 6913413), (26, 6381612), (27, 6145256), (36, 4608942), (37, 4484376), (39, 4254408), (52, 3190806), (54, 3072628), (72, 2304471), (74, 2242188), (78, 2127204), (104, 1595403), (108, 1536314), (111, 1494792), (117, 1418136), (148, 1121094), (156, 1063602), (216, 768157), (222, 747396), (234, 709068), (296, 560547), (312, 531801), (333, 498264), (351, 472712), (444, 373698), (468, 354534), (481, 344952), (666, 249132), (702, 236356), (888, 186849), (936, 177267), (962, 172476), (999, 166088), (1332, 124566), (1404, 118178), (1443, 114984), (1597, 103896), (1924, 86238), (1998, 83044), (2664, 62283), (2808, 59089), (2886, 57492), (3194, 51948), (3848, 43119), (3996, 41522), (4329, 38328), (4791, 34632), (5772, 28746), (6388, 25974), (7992, 20761), (8658, 19164), (9582, 17316), (11544, 14373), (12776, 12987)]