126840112

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16903}}^1$

素因数の和:16985

約数の個数: 40

約数和(自身を含む): 285069056

約数和(自身を除く): 158228944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 16903, 33806, 67612, 118321, 135224, 236642, 270448, 473284, 946568, 1132501, 1893136, 2265002, 4530004, 7927507, 9060008, 15855014, 18120016, 31710028, 63420056, 126840112]

約数ペア:

[(1, 126840112), (2, 63420056), (4, 31710028), (7, 18120016), (8, 15855014), (14, 9060008), (16, 7927507), (28, 4530004), (56, 2265002), (67, 1893136), (112, 1132501), (134, 946568), (268, 473284), (469, 270448), (536, 236642), (938, 135224), (1072, 118321), (1876, 67612), (3752, 33806), (7504, 16903)]