145374128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293093}}^1$

素因数の和:293132

約数の個数: 20

約数和(自身を含む): 290749248

約数和(自身を除く): 145375120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 293093, 586186, 1172372, 2344744, 4689488, 9085883, 18171766, 36343532, 72687064, 145374128]

約数ペア:

[(1, 145374128), (2, 72687064), (4, 36343532), (8, 18171766), (16, 9085883), (31, 4689488), (62, 2344744), (124, 1172372), (248, 586186), (496, 293093)]