144477248

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1219

約数の個数: 56

約数和(自身を含む): 299874432

約数和(自身を除く): 155397184

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 172, 188, 344, 376, 688, 752, 1117, 1376, 1504, 2021, 2234, 2752, 3008, 4042, 4468, 8084, 8936, 16168, 17872, 32336, 35744, 48031, 52499, 64672, 71488, 96062, 104998, 129344, 192124, 209996, 384248, 419992, 768496, 839984, 1536992, 1679968, 2257457, 3073984, 3359936, 4514914, 9029828, 18059656, 36119312, 72238624, 144477248]

約数ペア:

[(1, 144477248), (2, 72238624), (4, 36119312), (8, 18059656), (16, 9029828), (32, 4514914), (43, 3359936), (47, 3073984), (64, 2257457), (86, 1679968), (94, 1536992), (172, 839984), (188, 768496), (344, 419992), (376, 384248), (688, 209996), (752, 192124), (1117, 129344), (1376, 104998), (1504, 96062), (2021, 71488), (2234, 64672), (2752, 52499), (3008, 48031), (4042, 35744), (4468, 32336), (8084, 17872), (8936, 16168)]