157867976

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{15749}}^1$

素因数の和:15941

約数の個数: 32

約数和(自身を含む): 340200000

約数和(自身を除く): 182332024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 5012, 10024, 15749, 31498, 62996, 110243, 125992, 220486, 440972, 881944, 2819071, 5638142, 11276284, 19733497, 22552568, 39466994, 78933988, 157867976]

約数ペア:

[(1, 157867976), (2, 78933988), (4, 39466994), (7, 22552568), (8, 19733497), (14, 11276284), (28, 5638142), (56, 2819071), (179, 881944), (358, 440972), (716, 220486), (1253, 125992), (1432, 110243), (2506, 62996), (5012, 31498), (10024, 15749)]