138737136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{170021}}^1$

素因数の和:170049

約数の個数: 40

約数和(自身を含む): 379489104

約数和(自身を除く): 240751968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 170021, 340042, 510063, 680084, 1020126, 1360168, 2040252, 2720336, 2890357, 4080504, 5780714, 8161008, 8671071, 11561428, 17342142, 23122856, 34684284, 46245712, 69368568, 138737136]

約数ペア:

[(1, 138737136), (2, 69368568), (3, 46245712), (4, 34684284), (6, 23122856), (8, 17342142), (12, 11561428), (16, 8671071), (17, 8161008), (24, 5780714), (34, 4080504), (48, 2890357), (51, 2720336), (68, 2040252), (102, 1360168), (136, 1020126), (204, 680084), (272, 510063), (408, 340042), (816, 170021)]