124617616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1063}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 256483584

約数和(自身を除く): 131865968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 431, 862, 1063, 1724, 2126, 3448, 4252, 6896, 7327, 8504, 14654, 17008, 18071, 29308, 36142, 58616, 72284, 117232, 144568, 289136, 458153, 916306, 1832612, 3665224, 7330448, 7788601, 15577202, 31154404, 62308808, 124617616]

約数ペア:

[(1, 124617616), (2, 62308808), (4, 31154404), (8, 15577202), (16, 7788601), (17, 7330448), (34, 3665224), (68, 1832612), (136, 916306), (272, 458153), (431, 289136), (862, 144568), (1063, 117232), (1724, 72284), (2126, 58616), (3448, 36142), (4252, 29308), (6896, 18071), (7327, 17008), (8504, 14654)]