224744872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{16267}}^1$

素因数の和:16441

約数の個数: 32

約数和(自身を含む): 462661920

約数和(自身を除く): 237917048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6908, 13816, 16267, 32534, 65068, 130136, 178937, 357874, 715748, 1431496, 2553919, 5107838, 10215676, 20431352, 28093109, 56186218, 112372436, 224744872]

約数ペア:

[(1, 224744872), (2, 112372436), (4, 56186218), (8, 28093109), (11, 20431352), (22, 10215676), (44, 5107838), (88, 2553919), (157, 1431496), (314, 715748), (628, 357874), (1256, 178937), (1727, 130136), (3454, 65068), (6908, 32534), (13816, 16267)]