123773104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85009}}^1$

素因数の和:85037

約数の個数: 40

約数和(自身を含む): 295154720

約数和(自身を除く): 171381616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 85009, 170018, 340036, 595063, 680072, 1105117, 1190126, 1360144, 2210234, 2380252, 4420468, 4760504, 7735819, 8840936, 9521008, 15471638, 17681872, 30943276, 61886552, 123773104]

約数ペア:

[(1, 123773104), (2, 61886552), (4, 30943276), (7, 17681872), (8, 15471638), (13, 9521008), (14, 8840936), (16, 7735819), (26, 4760504), (28, 4420468), (52, 2380252), (56, 2210234), (91, 1360144), (104, 1190126), (112, 1105117), (182, 680072), (208, 595063), (364, 340036), (728, 170018), (1456, 85009)]