164517500158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{480503}}^1$

素因数の和:480792

約数の個数: 32

約数和(自身を含む): 274002600960

約数和(自身を除く): 109485100802

約数列:

[1, 2, 11, 22, 79, 158, 197, 394, 869, 1738, 2167, 4334, 15563, 31126, 171193, 342386, 480503, 961006, 5285533, 10571066, 37959737, 75919474, 94659091, 189318182, 417557107, 835114214, 1041250001, 2082500002, 7478068189, 14956136378, 82258750079, 164517500158]

約数ペア:

[(1, 164517500158), (2, 82258750079), (11, 14956136378), (22, 7478068189), (79, 2082500002), (158, 1041250001), (197, 835114214), (394, 417557107), (869, 189318182), (1738, 94659091), (2167, 75919474), (4334, 37959737), (15563, 10571066), (31126, 5285533), (171193, 961006), (342386, 480503)]