164068728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{145451}}^1$

素因数の和:145507

約数の個数: 32

約数和(自身を含む): 418901760

約数和(自身を除く): 254833032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 145451, 290902, 436353, 581804, 872706, 1163608, 1745412, 3490824, 6836197, 13672394, 20508591, 27344788, 41017182, 54689576, 82034364, 164068728]

約数ペア:

[(1, 164068728), (2, 82034364), (3, 54689576), (4, 41017182), (6, 27344788), (8, 20508591), (12, 13672394), (24, 6836197), (47, 3490824), (94, 1745412), (141, 1163608), (188, 872706), (282, 581804), (376, 436353), (564, 290902), (1128, 145451)]