170714128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19087}}^1$

素因数の和:19151

約数の個数: 40

約数和(自身を含む): 364504448

約数和(自身を除く): 193790320

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 19087, 38174, 76348, 152696, 248131, 305392, 496262, 820741, 992524, 1641482, 1985048, 3282964, 3970096, 6565928, 10669633, 13131856, 21339266, 42678532, 85357064, 170714128]

約数ペア:

[(1, 170714128), (2, 85357064), (4, 42678532), (8, 21339266), (13, 13131856), (16, 10669633), (26, 6565928), (43, 3970096), (52, 3282964), (86, 1985048), (104, 1641482), (172, 992524), (208, 820741), (344, 496262), (559, 305392), (688, 248131), (1118, 152696), (2236, 76348), (4472, 38174), (8944, 19087)]