128527551422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1\times {\mathrm{10903}}^1$

素因数の和:11844

約数の個数: 32

約数和(自身を含む): 199142543424

約数和(自身を除く): 70614992002

約数列:

[1, 2, 37, 74, 241, 482, 661, 1322, 8917, 10903, 17834, 21806, 24457, 48914, 159301, 318602, 403411, 806822, 2627623, 5255246, 5894137, 7206883, 11788274, 14413766, 97222051, 194444102, 266654671, 533309342, 1736858803, 3473717606, 64263775711, 128527551422]

約数ペア:

[(1, 128527551422), (2, 64263775711), (37, 3473717606), (74, 1736858803), (241, 533309342), (482, 266654671), (661, 194444102), (1322, 97222051), (8917, 14413766), (10903, 11788274), (17834, 7206883), (21806, 5894137), (24457, 5255246), (48914, 2627623), (159301, 806822), (318602, 403411)]