177991768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12007}}^1$

素因数の和:12139

約数の個数: 32

約数和(自身を含む): 356637600

約数和(自身を除く): 178645832

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 12007, 14824, 24014, 48028, 96056, 204119, 408238, 816476, 1308763, 1632952, 2617526, 5235052, 10470104, 22248971, 44497942, 88995884, 177991768]

約数ペア:

[(1, 177991768), (2, 88995884), (4, 44497942), (8, 22248971), (17, 10470104), (34, 5235052), (68, 2617526), (109, 1632952), (136, 1308763), (218, 816476), (436, 408238), (872, 204119), (1853, 96056), (3706, 48028), (7412, 24014), (12007, 14824)]