187909248

素因数分解:

$2^7\times 3^1\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 500591520

約数和(自身を除く): 312682272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 571, 857, 1142, 1713, 1714, 2284, 2571, 3426, 3428, 4568, 5142, 6852, 6856, 9136, 10284, 13704, 13712, 18272, 20568, 27408, 27424, 36544, 41136, 54816, 54848, 73088, 82272, 109632, 109696, 164544, 219264, 329088, 489347, 978694, 1468041, 1957388, 2936082, 3914776, 5872164, 7829552, 11744328, 15659104, 23488656, 31318208, 46977312, 62636416, 93954624, 187909248]

約数ペア:

[(1, 187909248), (2, 93954624), (3, 62636416), (4, 46977312), (6, 31318208), (8, 23488656), (12, 15659104), (16, 11744328), (24, 7829552), (32, 5872164), (48, 3914776), (64, 2936082), (96, 1957388), (128, 1468041), (192, 978694), (384, 489347), (571, 329088), (857, 219264), (1142, 164544), (1713, 109696), (1714, 109632), (2284, 82272), (2571, 73088), (3426, 54848), (3428, 54816), (4568, 41136), (5142, 36544), (6852, 27424), (6856, 27408), (9136, 20568), (10284, 18272), (13704, 13712)]