151432240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44021}}^1$

素因数の和:44077

約数の個数: 40

約数和(自身を含む): 360276048

約数和(自身を除く): 208843808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 44021, 88042, 176084, 220105, 352168, 440210, 704336, 880420, 1760840, 1892903, 3521680, 3785806, 7571612, 9464515, 15143224, 18929030, 30286448, 37858060, 75716120, 151432240]

約数ペア:

[(1, 151432240), (2, 75716120), (4, 37858060), (5, 30286448), (8, 18929030), (10, 15143224), (16, 9464515), (20, 7571612), (40, 3785806), (43, 3521680), (80, 1892903), (86, 1760840), (172, 880420), (215, 704336), (344, 440210), (430, 352168), (688, 220105), (860, 176084), (1720, 88042), (3440, 44021)]