168913272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1933}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 462303360

約数和(自身を除く): 293390088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331, 662, 993, 1324, 1933, 1986, 2648, 3641, 3866, 3972, 5799, 7282, 7732, 7944, 10923, 11598, 14564, 15464, 21263, 21846, 23196, 29128, 42526, 43692, 46392, 63789, 85052, 87384, 127578, 170104, 255156, 510312, 639823, 1279646, 1919469, 2559292, 3838938, 5118584, 7038053, 7677876, 14076106, 15355752, 21114159, 28152212, 42228318, 56304424, 84456636, 168913272]

約数ペア:

[(1, 168913272), (2, 84456636), (3, 56304424), (4, 42228318), (6, 28152212), (8, 21114159), (11, 15355752), (12, 14076106), (22, 7677876), (24, 7038053), (33, 5118584), (44, 3838938), (66, 2559292), (88, 1919469), (132, 1279646), (264, 639823), (331, 510312), (662, 255156), (993, 170104), (1324, 127578), (1933, 87384), (1986, 85052), (2648, 63789), (3641, 46392), (3866, 43692), (3972, 42526), (5799, 29128), (7282, 23196), (7732, 21846), (7944, 21263), (10923, 15464), (11598, 14564)]