158904828

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 443963520

約数和(自身を除く): 285058692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 83, 108, 114, 162, 166, 171, 228, 249, 311, 324, 332, 342, 498, 513, 622, 684, 747, 933, 996, 1026, 1244, 1494, 1539, 1577, 1866, 2052, 2241, 2799, 2988, 3078, 3154, 3732, 4482, 4731, 5598, 5909, 6156, 6308, 6723, 8397, 8964, 9462, 11196, 11818, 13446, 14193, 16794, 17727, 18924, 23636, 25191, 25813, 26892, 28386, 33588, 35454, 42579, 50382, 51626, 53181, 56772, 70908, 77439, 85158, 100764, 103252, 106362, 127737, 154878, 159543, 170316, 212724, 232317, 255474, 309756, 319086, 464634, 478629, 490447, 510948, 638172, 696951, 929268, 957258, 980894, 1393902, 1471341, 1914516, 1961788, 2090853, 2787804, 2942682, 4181706, 4414023, 5885364, 8363412, 8828046, 13242069, 17656092, 26484138, 39726207, 52968276, 79452414, 158904828]

約数ペア:

[(1, 158904828), (2, 79452414), (3, 52968276), (4, 39726207), (6, 26484138), (9, 17656092), (12, 13242069), (18, 8828046), (19, 8363412), (27, 5885364), (36, 4414023), (38, 4181706), (54, 2942682), (57, 2787804), (76, 2090853), (81, 1961788), (83, 1914516), (108, 1471341), (114, 1393902), (162, 980894), (166, 957258), (171, 929268), (228, 696951), (249, 638172), (311, 510948), (324, 490447), (332, 478629), (342, 464634), (498, 319086), (513, 309756), (622, 255474), (684, 232317), (747, 212724), (933, 170316), (996, 159543), (1026, 154878), (1244, 127737), (1494, 106362), (1539, 103252), (1577, 100764), (1866, 85158), (2052, 77439), (2241, 70908), (2799, 56772), (2988, 53181), (3078, 51626), (3154, 50382), (3732, 42579), (4482, 35454), (4731, 33588), (5598, 28386), (5909, 26892), (6156, 25813), (6308, 25191), (6723, 23636), (8397, 18924), (8964, 17727), (9462, 16794), (11196, 14193), (11818, 13446)]