166447764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{220169}}^1$

素因数の和:220189

約数の個数: 48

約数和(自身を含む): 493180800

約数和(自身を除く): 326733036

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, 220169, 440338, 660507, 880676, 1321014, 1541183, 1981521, 2642028, 3082366, 3963042, 4623549, 5944563, 6164732, 7926084, 9247098, 11889126, 13870647, 18494196, 23778252, 27741294, 41611941, 55482588, 83223882, 166447764]

約数ペア:

[(1, 166447764), (2, 83223882), (3, 55482588), (4, 41611941), (6, 27741294), (7, 23778252), (9, 18494196), (12, 13870647), (14, 11889126), (18, 9247098), (21, 7926084), (27, 6164732), (28, 5944563), (36, 4623549), (42, 3963042), (54, 3082366), (63, 2642028), (84, 1981521), (108, 1541183), (126, 1321014), (189, 880676), (252, 660507), (378, 440338), (756, 220169)]