129230286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2459}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 272764800

約数和(自身を除く): 143534514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 461, 922, 1383, 2459, 2766, 4918, 7377, 8759, 14754, 17518, 26277, 46721, 52554, 93442, 140163, 280326, 1133599, 2267198, 3400797, 6801594, 21538381, 43076762, 64615143, 129230286]

約数ペア:

[(1, 129230286), (2, 64615143), (3, 43076762), (6, 21538381), (19, 6801594), (38, 3400797), (57, 2267198), (114, 1133599), (461, 280326), (922, 140163), (1383, 93442), (2459, 52554), (2766, 46721), (4918, 26277), (7377, 17518), (8759, 14754)]