139220304

素因数分解:

$2^4\times 3^1\times {\mathrm{839}}^1\times {\mathrm{3457}}^1$

素因数の和:4307

約数の個数: 40

約数和(自身を含む): 360185280

約数和(自身を除く): 220964976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 839, 1678, 2517, 3356, 3457, 5034, 6712, 6914, 10068, 10371, 13424, 13828, 20136, 20742, 27656, 40272, 41484, 55312, 82968, 165936, 2900423, 5800846, 8701269, 11601692, 17402538, 23203384, 34805076, 46406768, 69610152, 139220304]

約数ペア:

[(1, 139220304), (2, 69610152), (3, 46406768), (4, 34805076), (6, 23203384), (8, 17402538), (12, 11601692), (16, 8701269), (24, 5800846), (48, 2900423), (839, 165936), (1678, 82968), (2517, 55312), (3356, 41484), (3457, 40272), (5034, 27656), (6712, 20742), (6914, 20136), (10068, 13828), (10371, 13424)]