142439172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{827}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 344236032

約数和(自身を除く): 201796860

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 463, 827, 926, 1389, 1654, 1852, 2481, 2778, 3308, 4962, 5556, 9924, 14353, 25637, 28706, 43059, 51274, 57412, 76911, 86118, 102548, 153822, 172236, 307644, 382901, 765802, 1148703, 1531604, 2297406, 4594812, 11869931, 23739862, 35609793, 47479724, 71219586, 142439172]

約数ペア:

[(1, 142439172), (2, 71219586), (3, 47479724), (4, 35609793), (6, 23739862), (12, 11869931), (31, 4594812), (62, 2297406), (93, 1531604), (124, 1148703), (186, 765802), (372, 382901), (463, 307644), (827, 172236), (926, 153822), (1389, 102548), (1654, 86118), (1852, 76911), (2481, 57412), (2778, 51274), (3308, 43059), (4962, 28706), (5556, 25637), (9924, 14353)]