156979643401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1\times {\mathrm{416501}}^1$

素因数の和:418872

約数の個数: 16

約数和(自身を含む): 187285955328

約数和(自身を除く): 30306311927

約数列:

[1, 7, 23, 161, 2341, 16387, 53843, 376901, 416501, 2915507, 9579523, 67056661, 975028841, 6825201887, 22425663343, 156979643401]

約数ペア:

[(1, 156979643401), (7, 22425663343), (23, 6825201887), (161, 975028841), (2341, 67056661), (16387, 9579523), (53843, 2915507), (376901, 416501)]