129367876

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{47}}^2$

素因数の和:142

約数の個数: 45

約数和(自身を含む): 254442895

約数和(自身を除く): 125075019

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 1331, 2068, 2209, 2662, 4418, 5324, 5687, 8836, 11374, 14641, 22748, 24299, 29282, 48598, 58564, 62557, 97196, 125114, 250228, 267289, 534578, 688127, 1069156, 1376254, 2752508, 2940179, 5880358, 11760716, 32341969, 64683938, 129367876]

約数ペア:

[(1, 129367876), (2, 64683938), (4, 32341969), (11, 11760716), (22, 5880358), (44, 2940179), (47, 2752508), (94, 1376254), (121, 1069156), (188, 688127), (242, 534578), (484, 267289), (517, 250228), (1034, 125114), (1331, 97196), (2068, 62557), (2209, 58564), (2662, 48598), (4418, 29282), (5324, 24299), (5687, 22748), (8836, 14641)]