159402816

素因数分解:

$2^6\times 3^4\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 140

約数和(自身を含む): 478897188

約数和(自身を除く): 319494372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 144, 162, 192, 194, 216, 288, 291, 317, 324, 388, 432, 576, 582, 634, 648, 776, 864, 873, 951, 1164, 1268, 1296, 1552, 1728, 1746, 1902, 2328, 2536, 2592, 2619, 2853, 3104, 3492, 3804, 4656, 5072, 5184, 5238, 5706, 6208, 6984, 7608, 7857, 8559, 9312, 10144, 10476, 11412, 13968, 15216, 15714, 17118, 18624, 20288, 20952, 22824, 25677, 27936, 30432, 30749, 31428, 34236, 41904, 45648, 51354, 55872, 60864, 61498, 62856, 68472, 83808, 91296, 92247, 102708, 122996, 125712, 136944, 167616, 182592, 184494, 205416, 245992, 251424, 273888, 276741, 368988, 410832, 491984, 502848, 547776, 553482, 737976, 821664, 830223, 983968, 1106964, 1475952, 1643328, 1660446, 1967936, 2213928, 2490669, 2951904, 3320892, 4427856, 4981338, 5903808, 6641784, 8855712, 9962676, 13283568, 17711424, 19925352, 26567136, 39850704, 53134272, 79701408, 159402816]

約数ペア:

[(1, 159402816), (2, 79701408), (3, 53134272), (4, 39850704), (6, 26567136), (8, 19925352), (9, 17711424), (12, 13283568), (16, 9962676), (18, 8855712), (24, 6641784), (27, 5903808), (32, 4981338), (36, 4427856), (48, 3320892), (54, 2951904), (64, 2490669), (72, 2213928), (81, 1967936), (96, 1660446), (97, 1643328), (108, 1475952), (144, 1106964), (162, 983968), (192, 830223), (194, 821664), (216, 737976), (288, 553482), (291, 547776), (317, 502848), (324, 491984), (388, 410832), (432, 368988), (576, 276741), (582, 273888), (634, 251424), (648, 245992), (776, 205416), (864, 184494), (873, 182592), (951, 167616), (1164, 136944), (1268, 125712), (1296, 122996), (1552, 102708), (1728, 92247), (1746, 91296), (1902, 83808), (2328, 68472), (2536, 62856), (2592, 61498), (2619, 60864), (2853, 55872), (3104, 51354), (3492, 45648), (3804, 41904), (4656, 34236), (5072, 31428), (5184, 30749), (5238, 30432), (5706, 27936), (6208, 25677), (6984, 22824), (7608, 20952), (7857, 20288), (8559, 18624), (9312, 17118), (10144, 15714), (10476, 15216), (11412, 13968)]