168383910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{13997}}^1$

素因数の和:14408

約数の個数: 32

約数和(自身を含む): 405158112

約数和(自身を除く): 236774202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 13997, 27994, 41991, 69985, 83982, 139970, 209955, 419910, 5612797, 11225594, 16838391, 28063985, 33676782, 56127970, 84191955, 168383910]

約数ペア:

[(1, 168383910), (2, 84191955), (3, 56127970), (5, 33676782), (6, 28063985), (10, 16838391), (15, 11225594), (30, 5612797), (401, 419910), (802, 209955), (1203, 139970), (2005, 83982), (2406, 69985), (4010, 41991), (6015, 27994), (12030, 13997)]