115778848

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 233513280

約数和(自身を除く): 117734432

約数列:

[1, 2, 4, 8, 16, 32, 71, 131, 142, 262, 284, 389, 524, 568, 778, 1048, 1136, 1556, 2096, 2272, 3112, 4192, 6224, 9301, 12448, 18602, 27619, 37204, 50959, 55238, 74408, 101918, 110476, 148816, 203836, 220952, 297632, 407672, 441904, 815344, 883808, 1630688, 3618089, 7236178, 14472356, 28944712, 57889424, 115778848]

約数ペア:

[(1, 115778848), (2, 57889424), (4, 28944712), (8, 14472356), (16, 7236178), (32, 3618089), (71, 1630688), (131, 883808), (142, 815344), (262, 441904), (284, 407672), (389, 297632), (524, 220952), (568, 203836), (778, 148816), (1048, 110476), (1136, 101918), (1556, 74408), (2096, 55238), (2272, 50959), (3112, 37204), (4192, 27619), (6224, 18602), (9301, 12448)]