138156936

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{133873}}^1$

素因数の和:133925

約数の個数: 32

約数和(自身を含む): 353427360

約数和(自身を除く): 215270424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 133873, 267746, 401619, 535492, 803238, 1070984, 1606476, 3212952, 5756539, 11513078, 17269617, 23026156, 34539234, 46052312, 69078468, 138156936]

約数ペア:

[(1, 138156936), (2, 69078468), (3, 46052312), (4, 34539234), (6, 23026156), (8, 17269617), (12, 11513078), (24, 5756539), (43, 3212952), (86, 1606476), (129, 1070984), (172, 803238), (258, 535492), (344, 401619), (516, 267746), (1032, 133873)]