138117004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{49117}}^1$

素因数の和:49177

約数の個数: 24

約数和(自身を含む): 261307760

約数和(自身を除く): 123190756

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 49117, 98234, 196468, 933223, 1817329, 1866446, 3634658, 3732892, 7269316, 34529251, 69058502, 138117004]

約数ペア:

[(1, 138117004), (2, 69058502), (4, 34529251), (19, 7269316), (37, 3732892), (38, 3634658), (74, 1866446), (76, 1817329), (148, 933223), (703, 196468), (1406, 98234), (2812, 49117)]