154682008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34589}}^1$

素因数の和:34651

約数の個数: 32

約数和(自身を含む): 319611600

約数和(自身を除く): 164929592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 34589, 69178, 138356, 276712, 449657, 899314, 1487327, 1798628, 2974654, 3597256, 5949308, 11898616, 19335251, 38670502, 77341004, 154682008]

約数ペア:

[(1, 154682008), (2, 77341004), (4, 38670502), (8, 19335251), (13, 11898616), (26, 5949308), (43, 3597256), (52, 2974654), (86, 1798628), (104, 1487327), (172, 899314), (344, 449657), (559, 276712), (1118, 138356), (2236, 69178), (4472, 34589)]