138979764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 442006656

約数和(自身を除く): 303026892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 181, 198, 231, 252, 277, 308, 362, 396, 462, 543, 554, 693, 724, 831, 924, 1086, 1108, 1267, 1386, 1629, 1662, 1939, 1991, 2172, 2493, 2534, 2772, 3047, 3258, 3324, 3801, 3878, 3982, 4986, 5068, 5817, 5973, 6094, 6516, 7602, 7756, 7964, 9141, 9972, 11403, 11634, 11946, 12188, 13937, 15204, 17451, 17919, 18282, 21329, 22806, 23268, 23892, 27423, 27874, 34902, 35838, 36564, 41811, 42658, 45612, 50137, 54846, 55748, 63987, 69804, 71676, 83622, 85316, 100274, 109692, 125433, 127974, 150411, 167244, 191961, 200548, 250866, 255948, 300822, 350959, 383922, 451233, 501732, 551507, 601644, 701918, 767844, 902466, 1052877, 1103014, 1403836, 1654521, 1804932, 2105754, 2206028, 3158631, 3309042, 3860549, 4211508, 4963563, 6317262, 6618084, 7721098, 9927126, 11581647, 12634524, 15442196, 19854252, 23163294, 34744941, 46326588, 69489882, 138979764]

約数ペア:

[(1, 138979764), (2, 69489882), (3, 46326588), (4, 34744941), (6, 23163294), (7, 19854252), (9, 15442196), (11, 12634524), (12, 11581647), (14, 9927126), (18, 7721098), (21, 6618084), (22, 6317262), (28, 4963563), (33, 4211508), (36, 3860549), (42, 3309042), (44, 3158631), (63, 2206028), (66, 2105754), (77, 1804932), (84, 1654521), (99, 1403836), (126, 1103014), (132, 1052877), (154, 902466), (181, 767844), (198, 701918), (231, 601644), (252, 551507), (277, 501732), (308, 451233), (362, 383922), (396, 350959), (462, 300822), (543, 255948), (554, 250866), (693, 200548), (724, 191961), (831, 167244), (924, 150411), (1086, 127974), (1108, 125433), (1267, 109692), (1386, 100274), (1629, 85316), (1662, 83622), (1939, 71676), (1991, 69804), (2172, 63987), (2493, 55748), (2534, 54846), (2772, 50137), (3047, 45612), (3258, 42658), (3324, 41811), (3801, 36564), (3878, 35838), (3982, 34902), (4986, 27874), (5068, 27423), (5817, 23892), (5973, 23268), (6094, 22806), (6516, 21329), (7602, 18282), (7756, 17919), (7964, 17451), (9141, 15204), (9972, 13937), (11403, 12188), (11634, 11946)]