126723328

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6870

約数の個数: 36

約数和(自身を含む): 256454548

約数和(自身を除く): 129731220

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 6781, 9344, 13562, 18688, 27124, 54248, 108496, 216992, 433984, 495013, 867968, 990026, 1735936, 1980052, 3960104, 7920208, 15840416, 31680832, 63361664, 126723328]

約数ペア:

[(1, 126723328), (2, 63361664), (4, 31680832), (8, 15840416), (16, 7920208), (32, 3960104), (64, 1980052), (73, 1735936), (128, 990026), (146, 867968), (256, 495013), (292, 433984), (584, 216992), (1168, 108496), (2336, 54248), (4672, 27124), (6781, 18688), (9344, 13562)]