121357564

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 215349120

約数和(自身を除く): 93991556

約数列:

[1, 2, 4, 139, 167, 278, 334, 556, 668, 1307, 2614, 5228, 23213, 46426, 92852, 181673, 218269, 363346, 436538, 726692, 873076, 30339391, 60678782, 121357564]

約数ペア:

[(1, 121357564), (2, 60678782), (4, 30339391), (139, 873076), (167, 726692), (278, 436538), (334, 363346), (556, 218269), (668, 181673), (1307, 92852), (2614, 46426), (5228, 23213)]