164227471849

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{953}}^1\times {\mathrm{2617}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 196608867840

約数和(自身を除く): 32381395991

約数列:

[1, 7, 23, 161, 409, 953, 2617, 2863, 6671, 9407, 18319, 21919, 60191, 65849, 153433, 389777, 421337, 1070353, 2494001, 2728439, 7492471, 8964871, 17458007, 24618119, 57362023, 62754097, 172326833, 401534161, 1020046409, 7140324863, 23461067407, 164227471849]

約数ペア:

[(1, 164227471849), (7, 23461067407), (23, 7140324863), (161, 1020046409), (409, 401534161), (953, 172326833), (2617, 62754097), (2863, 57362023), (6671, 24618119), (9407, 17458007), (18319, 8964871), (21919, 7492471), (60191, 2728439), (65849, 2494001), (153433, 1070353), (389777, 421337)]