238331706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15959}}^1$

素因数の和:16114

約数の個数: 32

約数和(自身を含む): 505612800

約数和(自身を除く): 267281094

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 14934, 15959, 31918, 47877, 95754, 303221, 606442, 909663, 1819326, 2090629, 4181258, 6271887, 12543774, 39721951, 79443902, 119165853, 238331706]

約数ペア:

[(1, 238331706), (2, 119165853), (3, 79443902), (6, 39721951), (19, 12543774), (38, 6271887), (57, 4181258), (114, 2090629), (131, 1819326), (262, 909663), (393, 606442), (786, 303221), (2489, 95754), (4978, 47877), (7467, 31918), (14934, 15959)]