167496392

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19051}}^1$

素因数の和:19221

約数の個数: 32

約数和(自身を含む): 361225920

約数和(自身を除く): 193729528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 19051, 38102, 76204, 133357, 152408, 266714, 533428, 1066856, 2991007, 5982014, 11964028, 20937049, 23928056, 41874098, 83748196, 167496392]

約数ペア:

[(1, 167496392), (2, 83748196), (4, 41874098), (7, 23928056), (8, 20937049), (14, 11964028), (28, 5982014), (56, 2991007), (157, 1066856), (314, 533428), (628, 266714), (1099, 152408), (1256, 133357), (2198, 76204), (4396, 38102), (8792, 19051)]