158958778888

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7027}}^1$

素因数の和:7276

約数の個数: 192

約数和(自身を含む): 391686744960

約数和(自身を除く): 232727966072

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 161, 182, 184, 193, 196, 299, 322, 364, 386, 392, 598, 637, 644, 728, 772, 1127, 1196, 1274, 1288, 1351, 1544, 2093, 2254, 2392, 2509, 2548, 2702, 4186, 4439, 4508, 5018, 5096, 5404, 7027, 8372, 8878, 9016, 9457, 10036, 10808, 14054, 14651, 16744, 17563, 17756, 18914, 20072, 28108, 29302, 31073, 35126, 35512, 37828, 49189, 56216, 57707, 58604, 62146, 70252, 75656, 91351, 98378, 115414, 117208, 122941, 124292, 140504, 161621, 182702, 196756, 217511, 230828, 245882, 248584, 323242, 344323, 365404, 393512, 403949, 435022, 461656, 491764, 639457, 646484, 688646, 730808, 807898, 870044, 983528, 1131347, 1278914, 1292968, 1356211, 1377292, 1615796, 1740088, 2101073, 2262694, 2557828, 2712422, 2754584, 2827643, 3231592, 4202146, 4476199, 4525388, 5115656, 5424844, 5655286, 7919429, 8404292, 8952398, 9050776, 9493477, 10849688, 11310572, 14707511, 15838858, 16808584, 17630743, 17904796, 18986954, 22621144, 29415022, 31192853, 31677716, 35261486, 35809592, 37973908, 58830044, 62385706, 63355432, 66454339, 70522972, 75947816, 102952577, 117660088, 123415201, 124771412, 132908678, 141045944, 205905154, 218349971, 246830402, 249542824, 265817356, 405507089, 411810308, 436699942, 493660804, 531634712, 811014178, 823620616, 863906407, 873399884, 987321608, 1528449797, 1622028356, 1727812814, 1746799768, 2838549623, 3056899594, 3244056712, 3455625628, 5677099246, 6113799188, 6911251256, 11354198492, 12227598376, 19869847361, 22708396984, 39739694722, 79479389444, 158958778888]

約数ペア:

[(1, 158958778888), (2, 79479389444), (4, 39739694722), (7, 22708396984), (8, 19869847361), (13, 12227598376), (14, 11354198492), (23, 6911251256), (26, 6113799188), (28, 5677099246), (46, 3455625628), (49, 3244056712), (52, 3056899594), (56, 2838549623), (91, 1746799768), (92, 1727812814), (98, 1622028356), (104, 1528449797), (161, 987321608), (182, 873399884), (184, 863906407), (193, 823620616), (196, 811014178), (299, 531634712), (322, 493660804), (364, 436699942), (386, 411810308), (392, 405507089), (598, 265817356), (637, 249542824), (644, 246830402), (728, 218349971), (772, 205905154), (1127, 141045944), (1196, 132908678), (1274, 124771412), (1288, 123415201), (1351, 117660088), (1544, 102952577), (2093, 75947816), (2254, 70522972), (2392, 66454339), (2509, 63355432), (2548, 62385706), (2702, 58830044), (4186, 37973908), (4439, 35809592), (4508, 35261486), (5018, 31677716), (5096, 31192853), (5404, 29415022), (7027, 22621144), (8372, 18986954), (8878, 17904796), (9016, 17630743), (9457, 16808584), (10036, 15838858), (10808, 14707511), (14054, 11310572), (14651, 10849688), (16744, 9493477), (17563, 9050776), (17756, 8952398), (18914, 8404292), (20072, 7919429), (28108, 5655286), (29302, 5424844), (31073, 5115656), (35126, 4525388), (35512, 4476199), (37828, 4202146), (49189, 3231592), (56216, 2827643), (57707, 2754584), (58604, 2712422), (62146, 2557828), (70252, 2262694), (75656, 2101073), (91351, 1740088), (98378, 1615796), (115414, 1377292), (117208, 1356211), (122941, 1292968), (124292, 1278914), (140504, 1131347), (161621, 983528), (182702, 870044), (196756, 807898), (217511, 730808), (230828, 688646), (245882, 646484), (248584, 639457), (323242, 491764), (344323, 461656), (365404, 435022), (393512, 403949)]