156920214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 359976960

約数和(自身を除く): 203056746

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 167, 253, 334, 501, 506, 619, 759, 1002, 1238, 1518, 1837, 1857, 3674, 3714, 3841, 5511, 6809, 7682, 11022, 11523, 13618, 14237, 20427, 23046, 28474, 40854, 42251, 42711, 84502, 85422, 103373, 126753, 156607, 206746, 253506, 310119, 313214, 469821, 620238, 939642, 1137103, 2274206, 2377579, 3411309, 4755158, 6822618, 7132737, 14265474, 26153369, 52306738, 78460107, 156920214]

約数ペア:

[(1, 156920214), (2, 78460107), (3, 52306738), (6, 26153369), (11, 14265474), (22, 7132737), (23, 6822618), (33, 4755158), (46, 3411309), (66, 2377579), (69, 2274206), (138, 1137103), (167, 939642), (253, 620238), (334, 469821), (501, 313214), (506, 310119), (619, 253506), (759, 206746), (1002, 156607), (1238, 126753), (1518, 103373), (1837, 85422), (1857, 84502), (3674, 42711), (3714, 42251), (3841, 40854), (5511, 28474), (6809, 23046), (7682, 20427), (11022, 14237), (11523, 13618)]