173160234

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 437606400

約数和(自身を除く): 264446166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 73, 78, 93, 109, 117, 146, 186, 218, 219, 234, 279, 327, 351, 403, 438, 558, 654, 657, 702, 806, 837, 949, 981, 1209, 1314, 1417, 1674, 1898, 1962, 1971, 2263, 2418, 2834, 2847, 2943, 3379, 3627, 3942, 4251, 4526, 5694, 5886, 6758, 6789, 7254, 7957, 8502, 8541, 10137, 10881, 12753, 13578, 15914, 17082, 20274, 20367, 21762, 23871, 25506, 25623, 29419, 30411, 38259, 40734, 43927, 47742, 51246, 58838, 60822, 61101, 71613, 76518, 87854, 88257, 91233, 103441, 122202, 131781, 143226, 176514, 182466, 206882, 214839, 246667, 263562, 264771, 310323, 395343, 429678, 493334, 529542, 620646, 740001, 790686, 794313, 930969, 1186029, 1480002, 1588626, 1861938, 2220003, 2372058, 2792907, 3206671, 4440006, 5585814, 6413342, 6660009, 9620013, 13320018, 19240026, 28860039, 57720078, 86580117, 173160234]

約数ペア:

[(1, 173160234), (2, 86580117), (3, 57720078), (6, 28860039), (9, 19240026), (13, 13320018), (18, 9620013), (26, 6660009), (27, 6413342), (31, 5585814), (39, 4440006), (54, 3206671), (62, 2792907), (73, 2372058), (78, 2220003), (93, 1861938), (109, 1588626), (117, 1480002), (146, 1186029), (186, 930969), (218, 794313), (219, 790686), (234, 740001), (279, 620646), (327, 529542), (351, 493334), (403, 429678), (438, 395343), (558, 310323), (654, 264771), (657, 263562), (702, 246667), (806, 214839), (837, 206882), (949, 182466), (981, 176514), (1209, 143226), (1314, 131781), (1417, 122202), (1674, 103441), (1898, 91233), (1962, 88257), (1971, 87854), (2263, 76518), (2418, 71613), (2834, 61101), (2847, 60822), (2943, 58838), (3379, 51246), (3627, 47742), (3942, 43927), (4251, 40734), (4526, 38259), (5694, 30411), (5886, 29419), (6758, 25623), (6789, 25506), (7254, 23871), (7957, 21762), (8502, 20367), (8541, 20274), (10137, 17082), (10881, 15914), (12753, 13578)]