131589276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120503}}^1$

素因数の和:120530

約数の個数: 48

約数和(自身を含む): 377900544

約数和(自身を除く): 246311268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 120503, 241006, 361509, 482012, 723018, 843521, 1446036, 1566539, 1687042, 2530563, 3133078, 3374084, 4699617, 5061126, 6266156, 9399234, 10122252, 10965773, 18798468, 21931546, 32897319, 43863092, 65794638, 131589276]

約数ペア:

[(1, 131589276), (2, 65794638), (3, 43863092), (4, 32897319), (6, 21931546), (7, 18798468), (12, 10965773), (13, 10122252), (14, 9399234), (21, 6266156), (26, 5061126), (28, 4699617), (39, 3374084), (42, 3133078), (52, 2530563), (78, 1687042), (84, 1566539), (91, 1446036), (156, 843521), (182, 723018), (273, 482012), (364, 361509), (546, 241006), (1092, 120503)]