149793511

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 43258649

約数列:

[1, 7, 17, 19, 97, 119, 133, 323, 679, 683, 1649, 1843, 2261, 4781, 11543, 11611, 12901, 12977, 31331, 66251, 81277, 90839, 219317, 220609, 463757, 1126267, 1258769, 1544263, 7883869, 8811383, 21399073, 149793511]

約数ペア:

[(1, 149793511), (7, 21399073), (17, 8811383), (19, 7883869), (97, 1544263), (119, 1258769), (133, 1126267), (323, 463757), (679, 220609), (683, 219317), (1649, 90839), (1843, 81277), (2261, 66251), (4781, 31331), (11543, 12977), (11611, 12901)]