169291960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{184013}}^1$

素因数の和:184047

約数の個数: 32

約数和(自身を含む): 397470240

約数和(自身を除く): 228178280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 184013, 368026, 736052, 920065, 1472104, 1840130, 3680260, 4232299, 7360520, 8464598, 16929196, 21161495, 33858392, 42322990, 84645980, 169291960]

約数ペア:

[(1, 169291960), (2, 84645980), (4, 42322990), (5, 33858392), (8, 21161495), (10, 16929196), (20, 8464598), (23, 7360520), (40, 4232299), (46, 3680260), (92, 1840130), (115, 1472104), (184, 920065), (230, 736052), (460, 368026), (920, 184013)]