137521856

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{40543}}^1$

素因数の和:40608

約数の個数: 28

約数和(自身を含む): 278050752

約数和(自身を除く): 140528896

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 40543, 81086, 162172, 324344, 648688, 1297376, 2148779, 2594752, 4297558, 8595116, 17190232, 34380464, 68760928, 137521856]

約数ペア:

[(1, 137521856), (2, 68760928), (4, 34380464), (8, 17190232), (16, 8595116), (32, 4297558), (53, 2594752), (64, 2148779), (106, 1297376), (212, 648688), (424, 324344), (848, 162172), (1696, 81086), (3392, 40543)]