138937176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{275669}}^1$

素因数の和:275688

約数の個数: 48

約数和(自身を含む): 430045200

約数和(自身を除く): 291108024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 275669, 551338, 827007, 1102676, 1654014, 1929683, 2205352, 2481021, 3308028, 3859366, 4962042, 5789049, 6616056, 7718732, 9924084, 11578098, 15437464, 17367147, 19848168, 23156196, 34734294, 46312392, 69468588, 138937176]

約数ペア:

[(1, 138937176), (2, 69468588), (3, 46312392), (4, 34734294), (6, 23156196), (7, 19848168), (8, 17367147), (9, 15437464), (12, 11578098), (14, 9924084), (18, 7718732), (21, 6616056), (24, 5789049), (28, 4962042), (36, 3859366), (42, 3308028), (56, 2481021), (63, 2205352), (72, 1929683), (84, 1654014), (126, 1102676), (168, 827007), (252, 551338), (504, 275669)]