127502510128

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4535519}}^1$

素因数の和:4535785

約数の個数: 40

約数和(自身を含む): 283451857920

約数和(自身を除く): 155949347792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 14056, 28112, 4535519, 9071038, 18142076, 31748633, 36284152, 63497266, 72568304, 126994532, 253989064, 507978128, 1138415269, 2276830538, 4553661076, 7968906883, 9107322152, 15937813766, 18214644304, 31875627532, 63751255064, 127502510128]

約数ペア:

[(1, 127502510128), (2, 63751255064), (4, 31875627532), (7, 18214644304), (8, 15937813766), (14, 9107322152), (16, 7968906883), (28, 4553661076), (56, 2276830538), (112, 1138415269), (251, 507978128), (502, 253989064), (1004, 126994532), (1757, 72568304), (2008, 63497266), (3514, 36284152), (4016, 31748633), (7028, 18142076), (14056, 9071038), (28112, 4535519)]