163729888

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7237}}^1$

素因数の和:7355

約数の個数: 48

約数和(自身を含む): 372091104

約数和(自身を除く): 208361216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 7237, 11312, 14474, 22624, 28948, 50659, 57896, 101318, 115792, 202636, 231584, 405272, 730937, 810544, 1461874, 1621088, 2923748, 5116559, 5847496, 10233118, 11694992, 20466236, 23389984, 40932472, 81864944, 163729888]

約数ペア:

[(1, 163729888), (2, 81864944), (4, 40932472), (7, 23389984), (8, 20466236), (14, 11694992), (16, 10233118), (28, 5847496), (32, 5116559), (56, 2923748), (101, 1621088), (112, 1461874), (202, 810544), (224, 730937), (404, 405272), (707, 231584), (808, 202636), (1414, 115792), (1616, 101318), (2828, 57896), (3232, 50659), (5656, 28948), (7237, 22624), (11312, 14474)]