164333560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241667}}^1$

素因数の和:241695

約数の個数: 32

約数和(自身を含む): 391502160

約数和(自身を除く): 227168600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 241667, 483334, 966668, 1208335, 1933336, 2416670, 4108339, 4833340, 8216678, 9666680, 16433356, 20541695, 32866712, 41083390, 82166780, 164333560]

約数ペア:

[(1, 164333560), (2, 82166780), (4, 41083390), (5, 32866712), (8, 20541695), (10, 16433356), (17, 9666680), (20, 8216678), (34, 4833340), (40, 4108339), (68, 2416670), (85, 1933336), (136, 1208335), (170, 966668), (340, 483334), (680, 241667)]