157450304

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1771

約数の個数: 56

約数和(自身を含む): 343509600

約数和(自身を除く): 186059296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 556, 704, 1112, 1529, 1609, 2224, 3058, 3218, 4448, 6116, 6436, 8896, 12232, 12872, 17699, 24464, 25744, 35398, 48928, 51488, 70796, 97856, 102976, 141592, 223651, 283184, 447302, 566368, 894604, 1132736, 1789208, 2460161, 3578416, 4920322, 7156832, 9840644, 14313664, 19681288, 39362576, 78725152, 157450304]

約数ペア:

[(1, 157450304), (2, 78725152), (4, 39362576), (8, 19681288), (11, 14313664), (16, 9840644), (22, 7156832), (32, 4920322), (44, 3578416), (64, 2460161), (88, 1789208), (139, 1132736), (176, 894604), (278, 566368), (352, 447302), (556, 283184), (704, 223651), (1112, 141592), (1529, 102976), (1609, 97856), (2224, 70796), (3058, 51488), (3218, 48928), (4448, 35398), (6116, 25744), (6436, 24464), (8896, 17699), (12232, 12872)]