172086208

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12441

約数の個数: 56

約数和(自身を含む): 402888704

約数和(自身を除く): 230802496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 12391, 13888, 24782, 49564, 86737, 99128, 173474, 198256, 346948, 384121, 396512, 693896, 768242, 793024, 1387792, 1536484, 2688847, 2775584, 3072968, 5377694, 5551168, 6145936, 10755388, 12291872, 21510776, 24583744, 43021552, 86043104, 172086208]

約数ペア:

[(1, 172086208), (2, 86043104), (4, 43021552), (7, 24583744), (8, 21510776), (14, 12291872), (16, 10755388), (28, 6145936), (31, 5551168), (32, 5377694), (56, 3072968), (62, 2775584), (64, 2688847), (112, 1536484), (124, 1387792), (217, 793024), (224, 768242), (248, 693896), (434, 396512), (448, 384121), (496, 346948), (868, 198256), (992, 173474), (1736, 99128), (1984, 86737), (3472, 49564), (6944, 24782), (12391, 13888)]