177996884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{1471}}^1$

素因数の和:1680

約数の個数: 36

約数和(自身を含む): 339413760

約数和(自身を除く): 161416876

約数列:

[1, 2, 4, 13, 26, 52, 169, 179, 338, 358, 676, 716, 1471, 2327, 2942, 4654, 5884, 9308, 19123, 30251, 38246, 60502, 76492, 121004, 248599, 263309, 497198, 526618, 994396, 1053236, 3423017, 6846034, 13692068, 44499221, 88998442, 177996884]

約数ペア:

[(1, 177996884), (2, 88998442), (4, 44499221), (13, 13692068), (26, 6846034), (52, 3423017), (169, 1053236), (179, 994396), (338, 526618), (358, 497198), (676, 263309), (716, 248599), (1471, 121004), (2327, 76492), (2942, 60502), (4654, 38246), (5884, 30251), (9308, 19123)]