127049286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 333398016

約数和(自身を除く): 206348730

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 67, 69, 78, 91, 134, 138, 151, 161, 182, 201, 273, 299, 302, 322, 402, 453, 469, 483, 546, 598, 871, 897, 906, 938, 966, 1057, 1407, 1541, 1742, 1794, 1963, 2093, 2114, 2613, 2814, 3082, 3171, 3473, 3926, 4186, 4623, 5226, 5889, 6097, 6279, 6342, 6946, 9246, 10117, 10419, 10787, 11778, 12194, 12558, 13741, 18291, 20033, 20234, 20838, 21574, 24311, 27482, 30351, 32361, 36582, 40066, 41223, 45149, 48622, 60099, 60702, 64722, 70819, 72933, 82446, 90298, 120198, 131521, 135447, 140231, 141638, 145866, 212457, 232691, 263042, 270894, 280462, 316043, 394563, 420693, 424914, 465382, 632086, 698073, 789126, 841386, 920647, 948129, 1396146, 1628837, 1841294, 1896258, 2761941, 3024983, 3257674, 4886511, 5523882, 6049966, 9074949, 9773022, 18149898, 21174881, 42349762, 63524643, 127049286]

約数ペア:

[(1, 127049286), (2, 63524643), (3, 42349762), (6, 21174881), (7, 18149898), (13, 9773022), (14, 9074949), (21, 6049966), (23, 5523882), (26, 4886511), (39, 3257674), (42, 3024983), (46, 2761941), (67, 1896258), (69, 1841294), (78, 1628837), (91, 1396146), (134, 948129), (138, 920647), (151, 841386), (161, 789126), (182, 698073), (201, 632086), (273, 465382), (299, 424914), (302, 420693), (322, 394563), (402, 316043), (453, 280462), (469, 270894), (483, 263042), (546, 232691), (598, 212457), (871, 145866), (897, 141638), (906, 140231), (938, 135447), (966, 131521), (1057, 120198), (1407, 90298), (1541, 82446), (1742, 72933), (1794, 70819), (1963, 64722), (2093, 60702), (2114, 60099), (2613, 48622), (2814, 45149), (3082, 41223), (3171, 40066), (3473, 36582), (3926, 32361), (4186, 30351), (4623, 27482), (5226, 24311), (5889, 21574), (6097, 20838), (6279, 20234), (6342, 20033), (6946, 18291), (9246, 13741), (10117, 12558), (10419, 12194), (10787, 11778)]