142117444

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{19597}}^1$

素因数の和:19652

約数の個数: 36

約数和(自身を含む): 297144876

約数和(自身を除く): 155027432

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 19597, 39194, 78388, 137179, 274358, 548716, 725089, 960253, 1450178, 1920506, 2900356, 3841012, 5075623, 10151246, 20302492, 35529361, 71058722, 142117444]

約数ペア:

[(1, 142117444), (2, 71058722), (4, 35529361), (7, 20302492), (14, 10151246), (28, 5075623), (37, 3841012), (49, 2900356), (74, 1920506), (98, 1450178), (148, 960253), (196, 725089), (259, 548716), (518, 274358), (1036, 137179), (1813, 78388), (3626, 39194), (7252, 19597)]