122631444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1849

約数の個数: 72

約数和(自身を含む): 336157640

約数和(自身を除く): 213526196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1669, 1884, 2041, 2826, 3338, 4082, 5007, 5652, 6123, 6676, 8164, 10014, 12246, 15021, 18369, 20028, 21697, 24492, 30042, 36738, 43394, 60084, 65091, 73476, 86788, 130182, 195273, 260364, 262033, 390546, 524066, 781092, 786099, 1048132, 1572198, 2358297, 3144396, 3406429, 4716594, 6812858, 9433188, 10219287, 13625716, 20438574, 30657861, 40877148, 61315722, 122631444]

約数ペア:

[(1, 122631444), (2, 61315722), (3, 40877148), (4, 30657861), (6, 20438574), (9, 13625716), (12, 10219287), (13, 9433188), (18, 6812858), (26, 4716594), (36, 3406429), (39, 3144396), (52, 2358297), (78, 1572198), (117, 1048132), (156, 786099), (157, 781092), (234, 524066), (314, 390546), (468, 262033), (471, 260364), (628, 195273), (942, 130182), (1413, 86788), (1669, 73476), (1884, 65091), (2041, 60084), (2826, 43394), (3338, 36738), (4082, 30042), (5007, 24492), (5652, 21697), (6123, 20028), (6676, 18369), (8164, 15021), (10014, 12246)]