143559946

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:838

約数の個数: 24

約数和(自身を含む): 224819172

約数和(自身を除く): 81259226

約数列:

[1, 2, 31, 62, 113, 226, 661, 961, 1322, 1922, 3503, 7006, 20491, 40982, 74693, 108593, 149386, 217186, 635221, 1270442, 2315483, 4630966, 71779973, 143559946]

約数ペア:

[(1, 143559946), (2, 71779973), (31, 4630966), (62, 2315483), (113, 1270442), (226, 635221), (661, 217186), (961, 149386), (1322, 108593), (1922, 74693), (3503, 40982), (7006, 20491)]