160728616

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 306820800

約数和(自身を除く): 146092184

約数列:

[1, 2, 4, 8, 103, 131, 206, 262, 412, 524, 824, 1048, 1489, 2978, 5956, 11912, 13493, 26986, 53972, 107944, 153367, 195059, 306734, 390118, 613468, 780236, 1226936, 1560472, 20091077, 40182154, 80364308, 160728616]

約数ペア:

[(1, 160728616), (2, 80364308), (4, 40182154), (8, 20091077), (103, 1560472), (131, 1226936), (206, 780236), (262, 613468), (412, 390118), (524, 306734), (824, 195059), (1048, 153367), (1489, 107944), (2978, 53972), (5956, 26986), (11912, 13493)]