156485196

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 475354880

約数和(自身を除く): 318869684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 211, 218, 243, 252, 324, 327, 378, 422, 436, 486, 567, 633, 654, 756, 763, 844, 972, 981, 1134, 1266, 1308, 1477, 1526, 1701, 1899, 1962, 2268, 2289, 2532, 2943, 2954, 3052, 3402, 3798, 3924, 4431, 4578, 5697, 5886, 5908, 6804, 6867, 7596, 8829, 8862, 9156, 11394, 11772, 13293, 13734, 17091, 17658, 17724, 20601, 22788, 22999, 26487, 26586, 27468, 34182, 35316, 39879, 41202, 45998, 51273, 52974, 53172, 61803, 68364, 68997, 79758, 82404, 91996, 102546, 105948, 119637, 123606, 137994, 159516, 160993, 185409, 205092, 206991, 239274, 247212, 275988, 321986, 358911, 370818, 413982, 478548, 482979, 620973, 643972, 717822, 741636, 827964, 965958, 1241946, 1435644, 1448937, 1862919, 1931916, 2483892, 2897874, 3725838, 4346811, 5588757, 5795748, 7451676, 8693622, 11177514, 13040433, 17387244, 22355028, 26080866, 39121299, 52161732, 78242598, 156485196]

約数ペア:

[(1, 156485196), (2, 78242598), (3, 52161732), (4, 39121299), (6, 26080866), (7, 22355028), (9, 17387244), (12, 13040433), (14, 11177514), (18, 8693622), (21, 7451676), (27, 5795748), (28, 5588757), (36, 4346811), (42, 3725838), (54, 2897874), (63, 2483892), (81, 1931916), (84, 1862919), (108, 1448937), (109, 1435644), (126, 1241946), (162, 965958), (189, 827964), (211, 741636), (218, 717822), (243, 643972), (252, 620973), (324, 482979), (327, 478548), (378, 413982), (422, 370818), (436, 358911), (486, 321986), (567, 275988), (633, 247212), (654, 239274), (756, 206991), (763, 205092), (844, 185409), (972, 160993), (981, 159516), (1134, 137994), (1266, 123606), (1308, 119637), (1477, 105948), (1526, 102546), (1701, 91996), (1899, 82404), (1962, 79758), (2268, 68997), (2289, 68364), (2532, 61803), (2943, 53172), (2954, 52974), (3052, 51273), (3402, 45998), (3798, 41202), (3924, 39879), (4431, 35316), (4578, 34182), (5697, 27468), (5886, 26586), (5908, 26487), (6804, 22999), (6867, 22788), (7596, 20601), (8829, 17724), (8862, 17658), (9156, 17091), (11394, 13734), (11772, 13293)]