165914568

素因数分解:

$2^3\times 3^8\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 487129500

約数和(自身を除く): 321214932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 109, 116, 162, 174, 216, 218, 232, 243, 261, 324, 327, 348, 436, 486, 522, 648, 654, 696, 729, 783, 872, 972, 981, 1044, 1308, 1458, 1566, 1944, 1962, 2088, 2187, 2349, 2616, 2916, 2943, 3132, 3161, 3924, 4374, 4698, 5832, 5886, 6264, 6322, 6561, 7047, 7848, 8748, 8829, 9396, 9483, 11772, 12644, 13122, 14094, 17496, 17658, 18792, 18966, 21141, 23544, 25288, 26244, 26487, 28188, 28449, 35316, 37932, 42282, 52488, 52974, 56376, 56898, 63423, 70632, 75864, 79461, 84564, 85347, 105948, 113796, 126846, 158922, 169128, 170694, 190269, 211896, 227592, 238383, 253692, 256041, 317844, 341388, 380538, 476766, 507384, 512082, 635688, 682776, 715149, 761076, 768123, 953532, 1024164, 1430298, 1522152, 1536246, 1907064, 2048328, 2304369, 2860596, 3072492, 4608738, 5721192, 6144984, 6913107, 9217476, 13826214, 18434952, 20739321, 27652428, 41478642, 55304856, 82957284, 165914568]

約数ペア:

[(1, 165914568), (2, 82957284), (3, 55304856), (4, 41478642), (6, 27652428), (8, 20739321), (9, 18434952), (12, 13826214), (18, 9217476), (24, 6913107), (27, 6144984), (29, 5721192), (36, 4608738), (54, 3072492), (58, 2860596), (72, 2304369), (81, 2048328), (87, 1907064), (108, 1536246), (109, 1522152), (116, 1430298), (162, 1024164), (174, 953532), (216, 768123), (218, 761076), (232, 715149), (243, 682776), (261, 635688), (324, 512082), (327, 507384), (348, 476766), (436, 380538), (486, 341388), (522, 317844), (648, 256041), (654, 253692), (696, 238383), (729, 227592), (783, 211896), (872, 190269), (972, 170694), (981, 169128), (1044, 158922), (1308, 126846), (1458, 113796), (1566, 105948), (1944, 85347), (1962, 84564), (2088, 79461), (2187, 75864), (2349, 70632), (2616, 63423), (2916, 56898), (2943, 56376), (3132, 52974), (3161, 52488), (3924, 42282), (4374, 37932), (4698, 35316), (5832, 28449), (5886, 28188), (6264, 26487), (6322, 26244), (6561, 25288), (7047, 23544), (7848, 21141), (8748, 18966), (8829, 18792), (9396, 17658), (9483, 17496), (11772, 14094), (12644, 13122)]