153206272

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{15749}}^1$

素因数の和:15786

約数の個数: 40

約数和(自身を含む): 322245000

約数和(自身を除く): 169038728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 15749, 31498, 62996, 125992, 251984, 299231, 503968, 598462, 1007936, 1196924, 2015872, 2393848, 4031744, 4787696, 8063488, 9575392, 19150784, 38301568, 76603136, 153206272]

約数ペア:

[(1, 153206272), (2, 76603136), (4, 38301568), (8, 19150784), (16, 9575392), (19, 8063488), (32, 4787696), (38, 4031744), (64, 2393848), (76, 2015872), (128, 1196924), (152, 1007936), (256, 598462), (304, 503968), (512, 299231), (608, 251984), (1216, 125992), (2432, 62996), (4864, 31498), (9728, 15749)]