158659158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28403}}^1$

素因数の和:28441

約数の個数: 48

約数和(自身を含む): 388566720

約数和(自身を除く): 229907562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 28403, 56806, 85209, 170418, 198821, 397642, 539657, 596463, 1079314, 1192926, 1391747, 1618971, 2783494, 3237942, 3777599, 4175241, 7555198, 8350482, 11332797, 22665594, 26443193, 52886386, 79329579, 158659158]

約数ペア:

[(1, 158659158), (2, 79329579), (3, 52886386), (6, 26443193), (7, 22665594), (14, 11332797), (19, 8350482), (21, 7555198), (38, 4175241), (42, 3777599), (49, 3237942), (57, 2783494), (98, 1618971), (114, 1391747), (133, 1192926), (147, 1079314), (266, 596463), (294, 539657), (399, 397642), (798, 198821), (931, 170418), (1862, 85209), (2793, 56806), (5586, 28403)]