138464209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 24106031

約数列:

[1, 13, 23, 47, 59, 167, 299, 611, 767, 1081, 1357, 2171, 2773, 3841, 7849, 9853, 14053, 17641, 36049, 49933, 63779, 102037, 128089, 180527, 226619, 463091, 829127, 2346851, 2946047, 6020183, 10651093, 138464209]

約数ペア:

[(1, 138464209), (13, 10651093), (23, 6020183), (47, 2946047), (59, 2346851), (167, 829127), (299, 463091), (611, 226619), (767, 180527), (1081, 128089), (1357, 102037), (2171, 63779), (2773, 49933), (3841, 36049), (7849, 17641), (9853, 14053)]