126865876984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{4751}}^1$

素因数の和:5489

約数の個数: 128

約数和(自身を含む): 301524664320

約数和(自身を除く): 174658787336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 647, 737, 938, 1294, 1474, 1876, 2588, 2948, 3752, 4529, 4751, 5159, 5176, 5896, 7117, 9058, 9502, 10318, 14234, 18116, 19004, 20636, 28468, 33257, 36232, 38008, 41272, 43349, 49819, 52261, 56936, 66514, 86698, 99638, 104522, 133028, 173396, 199276, 209044, 266056, 303443, 318317, 346792, 365827, 398552, 418088, 476839, 606886, 636634, 731654, 953678, 1213772, 1273268, 1463308, 1907356, 2228219, 2427544, 2546536, 2926616, 3073897, 3337873, 3501487, 3814712, 4456438, 6147794, 6675746, 7002974, 8912876, 12295588, 13351492, 14005948, 17825752, 21517279, 24510409, 24591176, 26702984, 28011896, 33812867, 43034558, 49020818, 67625734, 86069116, 98041636, 135251468, 172138232, 196083272, 205951099, 236690069, 270502936, 411902198, 473380138, 823804396, 946760276, 1441657693, 1647608792, 1893520552, 2265462089, 2883315386, 4530924178, 5766630772, 9061848356, 11533261544, 15858234623, 18123696712, 31716469246, 63432938492, 126865876984]

約数ペア:

[(1, 126865876984), (2, 63432938492), (4, 31716469246), (7, 18123696712), (8, 15858234623), (11, 11533261544), (14, 9061848356), (22, 5766630772), (28, 4530924178), (44, 2883315386), (56, 2265462089), (67, 1893520552), (77, 1647608792), (88, 1441657693), (134, 946760276), (154, 823804396), (268, 473380138), (308, 411902198), (469, 270502936), (536, 236690069), (616, 205951099), (647, 196083272), (737, 172138232), (938, 135251468), (1294, 98041636), (1474, 86069116), (1876, 67625734), (2588, 49020818), (2948, 43034558), (3752, 33812867), (4529, 28011896), (4751, 26702984), (5159, 24591176), (5176, 24510409), (5896, 21517279), (7117, 17825752), (9058, 14005948), (9502, 13351492), (10318, 12295588), (14234, 8912876), (18116, 7002974), (19004, 6675746), (20636, 6147794), (28468, 4456438), (33257, 3814712), (36232, 3501487), (38008, 3337873), (41272, 3073897), (43349, 2926616), (49819, 2546536), (52261, 2427544), (56936, 2228219), (66514, 1907356), (86698, 1463308), (99638, 1273268), (104522, 1213772), (133028, 953678), (173396, 731654), (199276, 636634), (209044, 606886), (266056, 476839), (303443, 418088), (318317, 398552), (346792, 365827)]