142187008

素因数分解:

$2^9\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1188

約数の個数: 40

約数和(自身を含む): 285294240

約数和(自身を除く): 143107232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 512, 662, 839, 1324, 1678, 2648, 3356, 5296, 6712, 10592, 13424, 21184, 26848, 42368, 53696, 84736, 107392, 169472, 214784, 277709, 429568, 555418, 1110836, 2221672, 4443344, 8886688, 17773376, 35546752, 71093504, 142187008]

約数ペア:

[(1, 142187008), (2, 71093504), (4, 35546752), (8, 17773376), (16, 8886688), (32, 4443344), (64, 2221672), (128, 1110836), (256, 555418), (331, 429568), (512, 277709), (662, 214784), (839, 169472), (1324, 107392), (1678, 84736), (2648, 53696), (3356, 42368), (5296, 26848), (6712, 21184), (10592, 13424)]