140818728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{308813}}^1$

素因数の和:308841

約数の個数: 32

約数和(自身を含む): 370576800

約数和(自身を除く): 229758072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 308813, 617626, 926439, 1235252, 1852878, 2470504, 3705756, 5867447, 7411512, 11734894, 17602341, 23469788, 35204682, 46939576, 70409364, 140818728]

約数ペア:

[(1, 140818728), (2, 70409364), (3, 46939576), (4, 35204682), (6, 23469788), (8, 17602341), (12, 11734894), (19, 7411512), (24, 5867447), (38, 3705756), (57, 2470504), (76, 1852878), (114, 1235252), (152, 926439), (228, 617626), (456, 308813)]