152842012

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 270509904

約数和(自身を除く): 117667892

約数列:

[1, 2, 4, 157, 257, 314, 514, 628, 947, 1028, 1894, 3788, 40349, 80698, 148679, 161396, 243379, 297358, 486758, 594716, 973516, 38210503, 76421006, 152842012]

約数ペア:

[(1, 152842012), (2, 76421006), (4, 38210503), (157, 973516), (257, 594716), (314, 486758), (514, 297358), (628, 243379), (947, 161396), (1028, 148679), (1894, 80698), (3788, 40349)]