137815476

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 329120064

約数和(自身を除く): 191304588

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 337, 636, 643, 674, 1011, 1286, 1348, 1929, 2022, 2572, 3858, 4044, 7716, 17861, 34079, 35722, 53583, 68158, 71444, 102237, 107166, 136316, 204474, 214332, 216691, 408948, 433382, 650073, 866764, 1300146, 2600292, 11484623, 22969246, 34453869, 45938492, 68907738, 137815476]

約数ペア:

[(1, 137815476), (2, 68907738), (3, 45938492), (4, 34453869), (6, 22969246), (12, 11484623), (53, 2600292), (106, 1300146), (159, 866764), (212, 650073), (318, 433382), (337, 408948), (636, 216691), (643, 214332), (674, 204474), (1011, 136316), (1286, 107166), (1348, 102237), (1929, 71444), (2022, 68158), (2572, 53583), (3858, 35722), (4044, 34079), (7716, 17861)]