142708776

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121351}}^1$

素因数の和:121374

約数の個数: 48

約数和(自身を含む): 415023840

約数和(自身を除く): 272315064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121351, 242702, 364053, 485404, 728106, 849457, 970808, 1456212, 1698914, 2548371, 2912424, 3397828, 5096742, 5946199, 6795656, 10193484, 11892398, 17838597, 20386968, 23784796, 35677194, 47569592, 71354388, 142708776]

約数ペア:

[(1, 142708776), (2, 71354388), (3, 47569592), (4, 35677194), (6, 23784796), (7, 20386968), (8, 17838597), (12, 11892398), (14, 10193484), (21, 6795656), (24, 5946199), (28, 5096742), (42, 3397828), (49, 2912424), (56, 2548371), (84, 1698914), (98, 1456212), (147, 970808), (168, 849457), (196, 728106), (294, 485404), (392, 364053), (588, 242702), (1176, 121351)]