139322516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{2441}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 257093760

約数和(自身を除く): 117771244

約数列:

[1, 2, 4, 19, 38, 76, 751, 1502, 2441, 3004, 4882, 9764, 14269, 28538, 46379, 57076, 92758, 185516, 1833191, 3666382, 7332764, 34830629, 69661258, 139322516]

約数ペア:

[(1, 139322516), (2, 69661258), (4, 34830629), (19, 7332764), (38, 3666382), (76, 1833191), (751, 185516), (1502, 92758), (2441, 57076), (3004, 46379), (4882, 28538), (9764, 14269)]