143217074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71537}}^1$

素因数の和:71570

約数の個数: 32

約数和(自身を含む): 288441216

約数和(自身を除く): 145224142

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 71537, 143074, 500759, 786907, 929981, 1001518, 1573814, 1859962, 5508349, 6509867, 10229791, 11016698, 13019734, 20459582, 71608537, 143217074]

約数ペア:

[(1, 143217074), (2, 71608537), (7, 20459582), (11, 13019734), (13, 11016698), (14, 10229791), (22, 6509867), (26, 5508349), (77, 1859962), (91, 1573814), (143, 1001518), (154, 929981), (182, 786907), (286, 500759), (1001, 143074), (2002, 71537)]