139475504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65543}}^1$

素因数の和:65577

約数の個数: 40

約数和(自身を含む): 325098240

約数和(自身を除く): 185622736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 65543, 131086, 262172, 458801, 524344, 917602, 1048688, 1245317, 1835204, 2490634, 3670408, 4981268, 7340816, 8717219, 9962536, 17434438, 19925072, 34868876, 69737752, 139475504]

約数ペア:

[(1, 139475504), (2, 69737752), (4, 34868876), (7, 19925072), (8, 17434438), (14, 9962536), (16, 8717219), (19, 7340816), (28, 4981268), (38, 3670408), (56, 2490634), (76, 1835204), (112, 1245317), (133, 1048688), (152, 917602), (266, 524344), (304, 458801), (532, 262172), (1064, 131086), (2128, 65543)]