138737972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{17851}}^1$

素因数の和:17951

約数の個数: 24

約数和(自身を含む): 254926560

約数和(自身を除く): 116188588

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 17851, 35702, 71404, 517679, 1035358, 1196017, 2070716, 2392034, 4784068, 34684493, 69368986, 138737972]

約数ペア:

[(1, 138737972), (2, 69368986), (4, 34684493), (29, 4784068), (58, 2392034), (67, 2070716), (116, 1196017), (134, 1035358), (268, 517679), (1943, 71404), (3886, 35702), (7772, 17851)]