142637294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101449}}^1$

素因数の和:101507

約数の個数: 16

約数和(自身を含む): 231306000

約数和(自身を除く): 88668706

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 101449, 202898, 1927531, 3753613, 3855062, 7507226, 71318647, 142637294]

約数ペア:

[(1, 142637294), (2, 71318647), (19, 7507226), (37, 3855062), (38, 3753613), (74, 1927531), (703, 202898), (1406, 101449)]