155763198

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{27647}}^1$

素因数の和:27968

約数の個数: 24

約数和(自身を含む): 338577408

約数和(自身を除く): 182814210

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 27647, 55294, 82941, 165882, 248823, 497646, 8653511, 17307022, 25960533, 51921066, 77881599, 155763198]

約数ペア:

[(1, 155763198), (2, 77881599), (3, 51921066), (6, 25960533), (9, 17307022), (18, 8653511), (313, 497646), (626, 248823), (939, 165882), (1878, 82941), (2817, 55294), (5634, 27647)]