136434896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 317479680

約数和(自身を除く): 181044784

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 79, 92, 104, 152, 158, 184, 208, 247, 299, 304, 316, 361, 368, 437, 494, 598, 632, 722, 874, 988, 1027, 1196, 1264, 1444, 1501, 1748, 1817, 1976, 2054, 2392, 2888, 3002, 3496, 3634, 3952, 4108, 4693, 4784, 5681, 5776, 6004, 6992, 7268, 8216, 8303, 9386, 11362, 12008, 14536, 16432, 16606, 18772, 19513, 22724, 23621, 24016, 28519, 29072, 33212, 34523, 37544, 39026, 45448, 47242, 57038, 66424, 69046, 75088, 78052, 90896, 94484, 107939, 114076, 132848, 138092, 156104, 188968, 215878, 228152, 276184, 312208, 370747, 377936, 431756, 448799, 456304, 552368, 655937, 741494, 863512, 897598, 1311874, 1482988, 1727024, 1795196, 2623748, 2965976, 3590392, 5247496, 5931952, 7180784, 8527181, 10494992, 17054362, 34108724, 68217448, 136434896]

約数ペア:

[(1, 136434896), (2, 68217448), (4, 34108724), (8, 17054362), (13, 10494992), (16, 8527181), (19, 7180784), (23, 5931952), (26, 5247496), (38, 3590392), (46, 2965976), (52, 2623748), (76, 1795196), (79, 1727024), (92, 1482988), (104, 1311874), (152, 897598), (158, 863512), (184, 741494), (208, 655937), (247, 552368), (299, 456304), (304, 448799), (316, 431756), (361, 377936), (368, 370747), (437, 312208), (494, 276184), (598, 228152), (632, 215878), (722, 188968), (874, 156104), (988, 138092), (1027, 132848), (1196, 114076), (1264, 107939), (1444, 94484), (1501, 90896), (1748, 78052), (1817, 75088), (1976, 69046), (2054, 66424), (2392, 57038), (2888, 47242), (3002, 45448), (3496, 39026), (3634, 37544), (3952, 34523), (4108, 33212), (4693, 29072), (4784, 28519), (5681, 24016), (5776, 23621), (6004, 22724), (6992, 19513), (7268, 18772), (8216, 16606), (8303, 16432), (9386, 14536), (11362, 12008)]