131027232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{194981}}^1$

素因数の和:195001

約数の個数: 48

約数和(自身を含む): 393083712

約数和(自身を除く): 262056480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 194981, 389962, 584943, 779924, 1169886, 1364867, 1559848, 2339772, 2729734, 3119696, 4094601, 4679544, 5459468, 6239392, 8189202, 9359088, 10918936, 16378404, 18718176, 21837872, 32756808, 43675744, 65513616, 131027232]

約数ペア:

[(1, 131027232), (2, 65513616), (3, 43675744), (4, 32756808), (6, 21837872), (7, 18718176), (8, 16378404), (12, 10918936), (14, 9359088), (16, 8189202), (21, 6239392), (24, 5459468), (28, 4679544), (32, 4094601), (42, 3119696), (48, 2729734), (56, 2339772), (84, 1559848), (96, 1364867), (112, 1169886), (168, 779924), (224, 584943), (336, 389962), (672, 194981)]