168996824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2131}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 331568640

約数和(自身を除く): 162571816

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 431, 862, 1724, 2131, 3448, 4262, 8524, 9913, 17048, 19826, 39652, 49013, 79304, 98026, 196052, 392104, 918461, 1836922, 3673844, 7347688, 21124603, 42249206, 84498412, 168996824]

約数ペア:

[(1, 168996824), (2, 84498412), (4, 42249206), (8, 21124603), (23, 7347688), (46, 3673844), (92, 1836922), (184, 918461), (431, 392104), (862, 196052), (1724, 98026), (2131, 79304), (3448, 49013), (4262, 39652), (8524, 19826), (9913, 17048)]