179333609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 239645952

約数和(自身を除く): 60312343

約数列:

[1, 7, 13, 19, 53, 91, 103, 133, 247, 361, 371, 689, 721, 1007, 1339, 1729, 1957, 2527, 4693, 4823, 5459, 7049, 9373, 13091, 13699, 19133, 25441, 32851, 37183, 38213, 70967, 91637, 103721, 133931, 178087, 248729, 260281, 483379, 496769, 726047, 1348373, 1741103, 1970699, 3383653, 9438611, 13794893, 25619087, 179333609]

約数ペア:

[(1, 179333609), (7, 25619087), (13, 13794893), (19, 9438611), (53, 3383653), (91, 1970699), (103, 1741103), (133, 1348373), (247, 726047), (361, 496769), (371, 483379), (689, 260281), (721, 248729), (1007, 178087), (1339, 133931), (1729, 103721), (1957, 91637), (2527, 70967), (4693, 38213), (4823, 37183), (5459, 32851), (7049, 25441), (9373, 19133), (13091, 13699)]