138107816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{224201}}^1$

素因数の和:224225

約数の個数: 32

約数和(自身を含む): 322850880

約数和(自身を除く): 184743064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 224201, 448402, 896804, 1569407, 1793608, 2466211, 3138814, 4932422, 6277628, 9864844, 12555256, 17263477, 19729688, 34526954, 69053908, 138107816]

約数ペア:

[(1, 138107816), (2, 69053908), (4, 34526954), (7, 19729688), (8, 17263477), (11, 12555256), (14, 9864844), (22, 6277628), (28, 4932422), (44, 3138814), (56, 2466211), (77, 1793608), (88, 1569407), (154, 896804), (308, 448402), (616, 224201)]