127934678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 203968800

約数和(自身を除く): 76034122

約数列:

[1, 2, 37, 41, 74, 82, 149, 283, 298, 566, 1517, 3034, 5513, 6109, 10471, 11026, 11603, 12218, 20942, 23206, 42167, 84334, 226033, 429311, 452066, 858622, 1560179, 1728847, 3120358, 3457694, 63967339, 127934678]

約数ペア:

[(1, 127934678), (2, 63967339), (37, 3457694), (41, 3120358), (74, 1728847), (82, 1560179), (149, 858622), (283, 452066), (298, 429311), (566, 226033), (1517, 84334), (3034, 42167), (5513, 23206), (6109, 20942), (10471, 12218), (11026, 11603)]