189415674

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 512179200

約数和(自身を除く): 322763526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 89, 98, 114, 126, 127, 133, 147, 171, 178, 254, 266, 267, 294, 342, 381, 399, 441, 534, 623, 762, 798, 801, 882, 889, 931, 1143, 1197, 1246, 1602, 1691, 1778, 1862, 1869, 2286, 2394, 2413, 2667, 2793, 3382, 3738, 4361, 4826, 5073, 5334, 5586, 5607, 6223, 7239, 8001, 8379, 8722, 10146, 11214, 11303, 11837, 12446, 13083, 14478, 15219, 16002, 16758, 16891, 18669, 21717, 22606, 23674, 26166, 30438, 33782, 33909, 35511, 37338, 39249, 43434, 50673, 56007, 67818, 71022, 78498, 79121, 82859, 101346, 101727, 106533, 112014, 118237, 152019, 158242, 165718, 203454, 213066, 214757, 236474, 237363, 248577, 304038, 354711, 429514, 474726, 497154, 553847, 644271, 709422, 712089, 745731, 1064133, 1107694, 1288542, 1424178, 1491462, 1503299, 1661541, 1932813, 2128266, 3006598, 3323082, 3865626, 4509897, 4984623, 9019794, 9969246, 10523093, 13529691, 21046186, 27059382, 31569279, 63138558, 94707837, 189415674]

約数ペア:

[(1, 189415674), (2, 94707837), (3, 63138558), (6, 31569279), (7, 27059382), (9, 21046186), (14, 13529691), (18, 10523093), (19, 9969246), (21, 9019794), (38, 4984623), (42, 4509897), (49, 3865626), (57, 3323082), (63, 3006598), (89, 2128266), (98, 1932813), (114, 1661541), (126, 1503299), (127, 1491462), (133, 1424178), (147, 1288542), (171, 1107694), (178, 1064133), (254, 745731), (266, 712089), (267, 709422), (294, 644271), (342, 553847), (381, 497154), (399, 474726), (441, 429514), (534, 354711), (623, 304038), (762, 248577), (798, 237363), (801, 236474), (882, 214757), (889, 213066), (931, 203454), (1143, 165718), (1197, 158242), (1246, 152019), (1602, 118237), (1691, 112014), (1778, 106533), (1862, 101727), (1869, 101346), (2286, 82859), (2394, 79121), (2413, 78498), (2667, 71022), (2793, 67818), (3382, 56007), (3738, 50673), (4361, 43434), (4826, 39249), (5073, 37338), (5334, 35511), (5586, 33909), (5607, 33782), (6223, 30438), (7239, 26166), (8001, 23674), (8379, 22606), (8722, 21717), (10146, 18669), (11214, 16891), (11303, 16758), (11837, 16002), (12446, 15219), (13083, 14478)]