148697344

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 54

約数和(自身を含む): 313452510

約数和(自身を除く): 164755166

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 1216, 1444, 1609, 2432, 2888, 3218, 4864, 5776, 6436, 11552, 12872, 23104, 25744, 30571, 46208, 51488, 61142, 92416, 102976, 122284, 205952, 244568, 411904, 489136, 580849, 978272, 1161698, 1956544, 2323396, 3913088, 4646792, 7826176, 9293584, 18587168, 37174336, 74348672, 148697344]

約数ペア:

[(1, 148697344), (2, 74348672), (4, 37174336), (8, 18587168), (16, 9293584), (19, 7826176), (32, 4646792), (38, 3913088), (64, 2323396), (76, 1956544), (128, 1161698), (152, 978272), (256, 580849), (304, 489136), (361, 411904), (608, 244568), (722, 205952), (1216, 122284), (1444, 102976), (1609, 92416), (2432, 61142), (2888, 51488), (3218, 46208), (4864, 30571), (5776, 25744), (6436, 23104), (11552, 12872)]