187445272

素因数分解:

$2^3\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{2251}}^1$

素因数の和:3751

約数の個数: 32

約数和(自身を含む): 402117120

約数和(自身を除く): 214671848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1487, 2251, 2974, 4502, 5948, 9004, 10409, 11896, 15757, 18008, 20818, 31514, 41636, 63028, 83272, 126056, 3347237, 6694474, 13388948, 23430659, 26777896, 46861318, 93722636, 187445272]

約数ペア:

[(1, 187445272), (2, 93722636), (4, 46861318), (7, 26777896), (8, 23430659), (14, 13388948), (28, 6694474), (56, 3347237), (1487, 126056), (2251, 83272), (2974, 63028), (4502, 41636), (5948, 31514), (9004, 20818), (10409, 18008), (11896, 15757)]