190438128

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 140

約数和(自身を含む): 573300360

約数和(自身を除く): 382862232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 563, 648, 696, 729, 783, 972, 1044, 1126, 1296, 1392, 1458, 1566, 1689, 1944, 2088, 2252, 2349, 2916, 3132, 3378, 3888, 4176, 4504, 4698, 5067, 5832, 6264, 6756, 7047, 9008, 9396, 10134, 11664, 12528, 13512, 14094, 15201, 16327, 18792, 20268, 21141, 27024, 28188, 30402, 32654, 37584, 40536, 42282, 45603, 48981, 56376, 60804, 65308, 81072, 84564, 91206, 97962, 112752, 121608, 130616, 136809, 146943, 169128, 182412, 195924, 243216, 261232, 273618, 293886, 338256, 364824, 391848, 410427, 440829, 547236, 587772, 729648, 783696, 820854, 881658, 1094472, 1175544, 1322487, 1641708, 1763316, 2188944, 2351088, 2644974, 3283416, 3526632, 3967461, 5289948, 6566832, 7053264, 7934922, 10579896, 11902383, 15869844, 21159792, 23804766, 31739688, 47609532, 63479376, 95219064, 190438128]

約数ペア:

[(1, 190438128), (2, 95219064), (3, 63479376), (4, 47609532), (6, 31739688), (8, 23804766), (9, 21159792), (12, 15869844), (16, 11902383), (18, 10579896), (24, 7934922), (27, 7053264), (29, 6566832), (36, 5289948), (48, 3967461), (54, 3526632), (58, 3283416), (72, 2644974), (81, 2351088), (87, 2188944), (108, 1763316), (116, 1641708), (144, 1322487), (162, 1175544), (174, 1094472), (216, 881658), (232, 820854), (243, 783696), (261, 729648), (324, 587772), (348, 547236), (432, 440829), (464, 410427), (486, 391848), (522, 364824), (563, 338256), (648, 293886), (696, 273618), (729, 261232), (783, 243216), (972, 195924), (1044, 182412), (1126, 169128), (1296, 146943), (1392, 136809), (1458, 130616), (1566, 121608), (1689, 112752), (1944, 97962), (2088, 91206), (2252, 84564), (2349, 81072), (2916, 65308), (3132, 60804), (3378, 56376), (3888, 48981), (4176, 45603), (4504, 42282), (4698, 40536), (5067, 37584), (5832, 32654), (6264, 30402), (6756, 28188), (7047, 27024), (9008, 21141), (9396, 20268), (10134, 18792), (11664, 16327), (12528, 15201), (13512, 14094)]