166750878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{208961}}^1$

素因数の和:208992

約数の個数: 32

約数和(自身を含む): 401207040

約数和(自身を除く): 234456162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 208961, 417922, 626883, 1253766, 1462727, 2925454, 3970259, 4388181, 7940518, 8776362, 11910777, 23821554, 27791813, 55583626, 83375439, 166750878]

約数ペア:

[(1, 166750878), (2, 83375439), (3, 55583626), (6, 27791813), (7, 23821554), (14, 11910777), (19, 8776362), (21, 7940518), (38, 4388181), (42, 3970259), (57, 2925454), (114, 1462727), (133, 1253766), (266, 626883), (399, 417922), (798, 208961)]