168490332

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 475517952

約数和(自身を除く): 307027620

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 83, 93, 102, 107, 124, 153, 166, 186, 204, 214, 249, 279, 306, 321, 332, 372, 428, 498, 527, 558, 612, 642, 747, 963, 996, 1054, 1116, 1284, 1411, 1494, 1581, 1819, 1926, 2108, 2573, 2822, 2988, 3162, 3317, 3638, 3852, 4233, 4743, 5146, 5457, 5644, 6324, 6634, 7276, 7719, 8466, 8881, 9486, 9951, 10292, 10914, 12699, 13268, 15438, 16371, 16932, 17762, 18972, 19902, 21828, 23157, 25398, 26643, 29853, 30876, 32742, 35524, 39804, 43741, 46314, 50796, 53286, 56389, 59706, 65484, 79929, 87482, 92628, 106572, 112778, 119412, 131223, 150977, 159858, 169167, 174964, 225556, 262446, 275311, 301954, 319716, 338334, 393669, 452931, 507501, 524892, 550622, 603908, 676668, 787338, 825933, 905862, 1015002, 1101244, 1358793, 1574676, 1651866, 1811724, 2030004, 2477799, 2717586, 3303732, 4680287, 4955598, 5435172, 9360574, 9911196, 14040861, 18721148, 28081722, 42122583, 56163444, 84245166, 168490332]

約数ペア:

[(1, 168490332), (2, 84245166), (3, 56163444), (4, 42122583), (6, 28081722), (9, 18721148), (12, 14040861), (17, 9911196), (18, 9360574), (31, 5435172), (34, 4955598), (36, 4680287), (51, 3303732), (62, 2717586), (68, 2477799), (83, 2030004), (93, 1811724), (102, 1651866), (107, 1574676), (124, 1358793), (153, 1101244), (166, 1015002), (186, 905862), (204, 825933), (214, 787338), (249, 676668), (279, 603908), (306, 550622), (321, 524892), (332, 507501), (372, 452931), (428, 393669), (498, 338334), (527, 319716), (558, 301954), (612, 275311), (642, 262446), (747, 225556), (963, 174964), (996, 169167), (1054, 159858), (1116, 150977), (1284, 131223), (1411, 119412), (1494, 112778), (1581, 106572), (1819, 92628), (1926, 87482), (2108, 79929), (2573, 65484), (2822, 59706), (2988, 56389), (3162, 53286), (3317, 50796), (3638, 46314), (3852, 43741), (4233, 39804), (4743, 35524), (5146, 32742), (5457, 30876), (5644, 29853), (6324, 26643), (6634, 25398), (7276, 23157), (7719, 21828), (8466, 19902), (8881, 18972), (9486, 17762), (9951, 16932), (10292, 16371), (10914, 15438), (12699, 13268)]