146242516

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{18587}}^1$

素因数の和:18879

約数の個数: 24

約数和(自身を含む): 293541696

約数和(自身を除く): 147299180

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 18587, 37174, 74348, 130109, 260218, 520436, 5222947, 10445894, 20891788, 36560629, 73121258, 146242516]

約数ペア:

[(1, 146242516), (2, 73121258), (4, 36560629), (7, 20891788), (14, 10445894), (28, 5222947), (281, 520436), (562, 260218), (1124, 130109), (1967, 74348), (3934, 37174), (7868, 18587)]