166990538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3719}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 296231040

約数和(自身を除く): 129240502

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 1727, 2041, 3454, 3719, 4082, 7438, 22451, 40909, 44902, 48347, 81818, 96694, 531817, 583883, 1063634, 1167766, 6422713, 7590479, 12845426, 15180958, 83495269, 166990538]

約数ペア:

[(1, 166990538), (2, 83495269), (11, 15180958), (13, 12845426), (22, 7590479), (26, 6422713), (143, 1167766), (157, 1063634), (286, 583883), (314, 531817), (1727, 96694), (2041, 81818), (3454, 48347), (3719, 44902), (4082, 40909), (7438, 22451)]