142244158

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 251409600

約数和(自身を除く): 109165442

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 343, 686, 707, 1414, 2053, 4106, 4949, 9898, 14371, 28742, 34643, 69286, 100597, 201194, 207353, 414706, 704179, 1408358, 1451471, 2902942, 10160297, 20320594, 71122079, 142244158]

約数ペア:

[(1, 142244158), (2, 71122079), (7, 20320594), (14, 10160297), (49, 2902942), (98, 1451471), (101, 1408358), (202, 704179), (343, 414706), (686, 207353), (707, 201194), (1414, 100597), (2053, 69286), (4106, 34643), (4949, 28742), (9898, 14371)]