157055009128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7433501}}^1$

素因数の和:7433665

約数の個数: 32

約数和(自身を含む): 312207084000

約数和(自身を除く): 155152074872

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 7433501, 14867002, 29734004, 59468008, 141236519, 282473038, 564946076, 1033256639, 1129892152, 2066513278, 4133026556, 8266053112, 19631876141, 39263752282, 78527504564, 157055009128]

約数ペア:

[(1, 157055009128), (2, 78527504564), (4, 39263752282), (8, 19631876141), (19, 8266053112), (38, 4133026556), (76, 2066513278), (139, 1129892152), (152, 1033256639), (278, 564946076), (556, 282473038), (1112, 141236519), (2641, 59468008), (5282, 29734004), (10564, 14867002), (21128, 7433501)]