161937804952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{14591}}^1$

素因数の和:15077

約数の個数: 128

約数和(自身を含む): 388310630400

約数和(自身を除く): 226372825448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 419, 473, 602, 616, 838, 946, 1204, 1676, 1892, 2408, 2933, 3311, 3352, 3784, 4609, 5866, 6622, 9218, 11732, 13244, 14591, 18017, 18436, 23464, 26488, 29182, 32263, 36034, 36872, 58364, 64526, 72068, 102137, 116728, 126119, 129052, 144136, 160501, 198187, 204274, 252238, 258104, 321002, 396374, 408548, 504476, 627413, 642004, 792748, 817096, 1008952, 1123507, 1254826, 1284008, 1387309, 1585496, 2247014, 2509652, 2774618, 4391891, 4494028, 5019304, 5549236, 6113629, 6901543, 8783782, 8988056, 11098472, 12227258, 13803086, 17567564, 24454516, 27606172, 35135128, 42795403, 48310801, 48909032, 55212344, 67249919, 85590806, 96621602, 134499838, 171181612, 193243204, 262886047, 268999676, 342363224, 386486408, 470749433, 525772094, 537999352, 941498866, 1051544188, 1840202329, 1882997732, 2103088376, 2891746517, 3680404658, 3765995464, 5783493034, 7360809316, 11566986068, 14721618632, 20242225619, 23133972136, 40484451238, 80968902476, 161937804952]

約数ペア:

[(1, 161937804952), (2, 80968902476), (4, 40484451238), (7, 23133972136), (8, 20242225619), (11, 14721618632), (14, 11566986068), (22, 7360809316), (28, 5783493034), (43, 3765995464), (44, 3680404658), (56, 2891746517), (77, 2103088376), (86, 1882997732), (88, 1840202329), (154, 1051544188), (172, 941498866), (301, 537999352), (308, 525772094), (344, 470749433), (419, 386486408), (473, 342363224), (602, 268999676), (616, 262886047), (838, 193243204), (946, 171181612), (1204, 134499838), (1676, 96621602), (1892, 85590806), (2408, 67249919), (2933, 55212344), (3311, 48909032), (3352, 48310801), (3784, 42795403), (4609, 35135128), (5866, 27606172), (6622, 24454516), (9218, 17567564), (11732, 13803086), (13244, 12227258), (14591, 11098472), (18017, 8988056), (18436, 8783782), (23464, 6901543), (26488, 6113629), (29182, 5549236), (32263, 5019304), (36034, 4494028), (36872, 4391891), (58364, 2774618), (64526, 2509652), (72068, 2247014), (102137, 1585496), (116728, 1387309), (126119, 1284008), (129052, 1254826), (144136, 1123507), (160501, 1008952), (198187, 817096), (204274, 792748), (252238, 642004), (258104, 627413), (321002, 504476), (396374, 408548)]