136157240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{147997}}^1$

素因数の和:148031

約数の個数: 32

約数和(自身を含む): 319675680

約数和(自身を除く): 183518440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 147997, 295994, 591988, 739985, 1183976, 1479970, 2959940, 3403931, 5919880, 6807862, 13615724, 17019655, 27231448, 34039310, 68078620, 136157240]

約数ペア:

[(1, 136157240), (2, 68078620), (4, 34039310), (5, 27231448), (8, 17019655), (10, 13615724), (20, 6807862), (23, 5919880), (40, 3403931), (46, 2959940), (92, 1479970), (115, 1183976), (184, 739985), (230, 591988), (460, 295994), (920, 147997)]