140897208864

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{79493}}^1$

素因数の和:80042

約数の個数: 96

約数和(自身を含む): 380617272000

約数和(自身を除く): 239720063136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 499, 592, 888, 998, 1184, 1497, 1776, 1996, 2994, 3552, 3992, 5988, 7984, 11976, 15968, 18463, 23952, 36926, 47904, 55389, 73852, 79493, 110778, 147704, 158986, 221556, 238479, 295408, 317972, 443112, 476958, 590816, 635944, 886224, 953916, 1271888, 1772448, 1907832, 2543776, 2941241, 3815664, 5882482, 7631328, 8823723, 11764964, 17647446, 23529928, 35294892, 39667007, 47059856, 70589784, 79334014, 94119712, 119001021, 141179568, 158668028, 238002042, 282359136, 317336056, 476004084, 634672112, 952008168, 1269344224, 1467679259, 1904016336, 2935358518, 3808032672, 4403037777, 5870717036, 8806075554, 11741434072, 17612151108, 23482868144, 35224302216, 46965736288, 70448604432, 140897208864]

約数ペア:

[(1, 140897208864), (2, 70448604432), (3, 46965736288), (4, 35224302216), (6, 23482868144), (8, 17612151108), (12, 11741434072), (16, 8806075554), (24, 5870717036), (32, 4403037777), (37, 3808032672), (48, 2935358518), (74, 1904016336), (96, 1467679259), (111, 1269344224), (148, 952008168), (222, 634672112), (296, 476004084), (444, 317336056), (499, 282359136), (592, 238002042), (888, 158668028), (998, 141179568), (1184, 119001021), (1497, 94119712), (1776, 79334014), (1996, 70589784), (2994, 47059856), (3552, 39667007), (3992, 35294892), (5988, 23529928), (7984, 17647446), (11976, 11764964), (15968, 8823723), (18463, 7631328), (23952, 5882482), (36926, 3815664), (47904, 2941241), (55389, 2543776), (73852, 1907832), (79493, 1772448), (110778, 1271888), (147704, 953916), (158986, 886224), (221556, 635944), (238479, 590816), (295408, 476958), (317972, 443112)]