128463936

素因数分解:

$2^6\times 3^1\times {\mathrm{599}}^1\times {\mathrm{1117}}^1$

素因数の和:1731

約数の個数: 56

約数和(自身を含む): 340766400

約数和(自身を除く): 212302464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 599, 1117, 1198, 1797, 2234, 2396, 3351, 3594, 4468, 4792, 6702, 7188, 8936, 9584, 13404, 14376, 17872, 19168, 26808, 28752, 35744, 38336, 53616, 57504, 71488, 107232, 115008, 214464, 669083, 1338166, 2007249, 2676332, 4014498, 5352664, 8028996, 10705328, 16057992, 21410656, 32115984, 42821312, 64231968, 128463936]

約数ペア:

[(1, 128463936), (2, 64231968), (3, 42821312), (4, 32115984), (6, 21410656), (8, 16057992), (12, 10705328), (16, 8028996), (24, 5352664), (32, 4014498), (48, 2676332), (64, 2007249), (96, 1338166), (192, 669083), (599, 214464), (1117, 115008), (1198, 107232), (1797, 71488), (2234, 57504), (2396, 53616), (3351, 38336), (3594, 35744), (4468, 28752), (4792, 26808), (6702, 19168), (7188, 17872), (8936, 14376), (9584, 13404)]