164417183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 40869217

約数列:

[1, 7, 17, 53, 119, 131, 199, 371, 901, 917, 1393, 2227, 3383, 6307, 6943, 10547, 15589, 23681, 26069, 48601, 73829, 118031, 179299, 182483, 443173, 826217, 1255093, 1381657, 3102211, 9671599, 23488169, 164417183]

約数ペア:

[(1, 164417183), (7, 23488169), (17, 9671599), (53, 3102211), (119, 1381657), (131, 1255093), (199, 826217), (371, 443173), (901, 182483), (917, 179299), (1393, 118031), (2227, 73829), (3383, 48601), (6307, 26069), (6943, 23681), (10547, 15589)]