138427152

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 378309120

約数和(自身を除く): 239881968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2269, 2542, 3813, 4538, 5084, 6807, 7626, 9076, 10168, 13614, 15252, 18152, 20336, 27228, 30504, 36304, 54456, 61008, 70339, 93029, 108912, 140678, 186058, 211017, 279087, 281356, 372116, 422034, 558174, 562712, 744232, 844068, 1116348, 1125424, 1488464, 1688136, 2232696, 2883899, 3376272, 4465392, 5767798, 8651697, 11535596, 17303394, 23071192, 34606788, 46142384, 69213576, 138427152]

約数ペア:

[(1, 138427152), (2, 69213576), (3, 46142384), (4, 34606788), (6, 23071192), (8, 17303394), (12, 11535596), (16, 8651697), (24, 5767798), (31, 4465392), (41, 3376272), (48, 2883899), (62, 2232696), (82, 1688136), (93, 1488464), (123, 1125424), (124, 1116348), (164, 844068), (186, 744232), (246, 562712), (248, 558174), (328, 422034), (372, 372116), (492, 281356), (496, 279087), (656, 211017), (744, 186058), (984, 140678), (1271, 108912), (1488, 93029), (1968, 70339), (2269, 61008), (2542, 54456), (3813, 36304), (4538, 30504), (5084, 27228), (6807, 20336), (7626, 18152), (9076, 15252), (10168, 13614)]