148886296

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 311018400

約数和(自身を除く): 162132104

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 197, 338, 344, 394, 559, 676, 788, 1118, 1352, 1576, 2197, 2236, 2561, 4394, 4472, 5122, 7267, 8471, 8788, 10244, 14534, 16942, 17576, 20488, 29068, 33293, 33884, 58136, 66586, 67768, 94471, 110123, 133172, 188942, 220246, 266344, 377884, 432809, 440492, 755768, 865618, 880984, 1431599, 1731236, 2863198, 3462472, 5726396, 11452792, 18610787, 37221574, 74443148, 148886296]

約数ペア:

[(1, 148886296), (2, 74443148), (4, 37221574), (8, 18610787), (13, 11452792), (26, 5726396), (43, 3462472), (52, 2863198), (86, 1731236), (104, 1431599), (169, 880984), (172, 865618), (197, 755768), (338, 440492), (344, 432809), (394, 377884), (559, 266344), (676, 220246), (788, 188942), (1118, 133172), (1352, 110123), (1576, 94471), (2197, 67768), (2236, 66586), (2561, 58136), (4394, 33884), (4472, 33293), (5122, 29068), (7267, 20488), (8471, 17576), (8788, 16942), (10244, 14534)]