111757828

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 255794112

約数和(自身を除く): 144036284

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 1907, 2093, 2254, 2548, 3814, 4186, 4508, 7628, 8372, 13349, 14651, 24791, 26698, 29302, 43861, 49582, 53396, 58604, 87722, 93443, 99164, 173537, 175444, 186886, 307027, 347074, 373772, 570193, 614054, 694148, 1140386, 1214759, 1228108, 2149189, 2280772, 2429518, 3991351, 4298378, 4859036, 7982702, 8596756, 15965404, 27939457, 55878914, 111757828]

約数ペア:

[(1, 111757828), (2, 55878914), (4, 27939457), (7, 15965404), (13, 8596756), (14, 7982702), (23, 4859036), (26, 4298378), (28, 3991351), (46, 2429518), (49, 2280772), (52, 2149189), (91, 1228108), (92, 1214759), (98, 1140386), (161, 694148), (182, 614054), (196, 570193), (299, 373772), (322, 347074), (364, 307027), (598, 186886), (637, 175444), (644, 173537), (1127, 99164), (1196, 93443), (1274, 87722), (1907, 58604), (2093, 53396), (2254, 49582), (2548, 43861), (3814, 29302), (4186, 26698), (4508, 24791), (7628, 14651), (8372, 13349)]