129049956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{170701}}^1$

素因数の和:170721

約数の個数: 48

約数和(自身を含む): 382372480

約数和(自身を除く): 253322524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 170701, 341402, 512103, 682804, 1024206, 1194907, 1536309, 2048412, 2389814, 3072618, 3584721, 4608927, 4779628, 6145236, 7169442, 9217854, 10754163, 14338884, 18435708, 21508326, 32262489, 43016652, 64524978, 129049956]

約数ペア:

[(1, 129049956), (2, 64524978), (3, 43016652), (4, 32262489), (6, 21508326), (7, 18435708), (9, 14338884), (12, 10754163), (14, 9217854), (18, 7169442), (21, 6145236), (27, 4779628), (28, 4608927), (36, 3584721), (42, 3072618), (54, 2389814), (63, 2048412), (84, 1536309), (108, 1194907), (126, 1024206), (189, 682804), (252, 512103), (378, 341402), (756, 170701)]