158220688522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{27288839}}^1$

素因数の和:27289077

約数の個数: 16

約数和(自身を含む): 256733406720

約数和(自身を除く): 98512718198

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 27288839, 54577678, 354754907, 709509814, 6085411097, 12170822194, 79110344261, 158220688522]

約数ペア:

[(1, 158220688522), (2, 79110344261), (13, 12170822194), (26, 6085411097), (223, 709509814), (446, 354754907), (2899, 54577678), (5798, 27288839)]