131342448

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{19973}}^1$

素因数の和:20121

約数の個数: 40

約数和(自身を含む): 341795088

約数和(自身を除く): 210452640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 19973, 39946, 59919, 79892, 119838, 159784, 239676, 319568, 479352, 958704, 2736301, 5472602, 8208903, 10945204, 16417806, 21890408, 32835612, 43780816, 65671224, 131342448]

約数ペア:

[(1, 131342448), (2, 65671224), (3, 43780816), (4, 32835612), (6, 21890408), (8, 16417806), (12, 10945204), (16, 8208903), (24, 5472602), (48, 2736301), (137, 958704), (274, 479352), (411, 319568), (548, 239676), (822, 159784), (1096, 119838), (1644, 79892), (2192, 59919), (3288, 39946), (6576, 19973)]