197140656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 556345344

約数和(自身を除く): 359204688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 361, 367, 372, 456, 496, 589, 722, 734, 744, 912, 1083, 1101, 1178, 1444, 1468, 1488, 1767, 2166, 2202, 2356, 2888, 2936, 3534, 4332, 4404, 4712, 5776, 5872, 6973, 7068, 8664, 8808, 9424, 11191, 11377, 13946, 14136, 17328, 17616, 20919, 22382, 22754, 27892, 28272, 33573, 34131, 41838, 44764, 45508, 55784, 67146, 68262, 83676, 89528, 91016, 111568, 132487, 134292, 136524, 167352, 179056, 182032, 216163, 264974, 268584, 273048, 334704, 397461, 432326, 529948, 537168, 546096, 648489, 794922, 864652, 1059896, 1296978, 1589844, 1729304, 2119792, 2593956, 3179688, 3458608, 4107097, 5187912, 6359376, 8214194, 10375824, 12321291, 16428388, 24642582, 32856776, 49285164, 65713552, 98570328, 197140656]

約数ペア:

[(1, 197140656), (2, 98570328), (3, 65713552), (4, 49285164), (6, 32856776), (8, 24642582), (12, 16428388), (16, 12321291), (19, 10375824), (24, 8214194), (31, 6359376), (38, 5187912), (48, 4107097), (57, 3458608), (62, 3179688), (76, 2593956), (93, 2119792), (114, 1729304), (124, 1589844), (152, 1296978), (186, 1059896), (228, 864652), (248, 794922), (304, 648489), (361, 546096), (367, 537168), (372, 529948), (456, 432326), (496, 397461), (589, 334704), (722, 273048), (734, 268584), (744, 264974), (912, 216163), (1083, 182032), (1101, 179056), (1178, 167352), (1444, 136524), (1468, 134292), (1488, 132487), (1767, 111568), (2166, 91016), (2202, 89528), (2356, 83676), (2888, 68262), (2936, 67146), (3534, 55784), (4332, 45508), (4404, 44764), (4712, 41838), (5776, 34131), (5872, 33573), (6973, 28272), (7068, 27892), (8664, 22754), (8808, 22382), (9424, 20919), (11191, 17616), (11377, 17328), (13946, 14136)]