127082336

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 264947760

約数和(自身を除く): 137865424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 197, 304, 394, 608, 788, 1061, 1576, 2122, 3152, 3743, 4244, 6304, 7486, 8488, 14972, 16976, 20159, 29944, 33952, 40318, 59888, 80636, 119776, 161272, 209017, 322544, 418034, 645088, 836068, 1672136, 3344272, 3971323, 6688544, 7942646, 15885292, 31770584, 63541168, 127082336]

約数ペア:

[(1, 127082336), (2, 63541168), (4, 31770584), (8, 15885292), (16, 7942646), (19, 6688544), (32, 3971323), (38, 3344272), (76, 1672136), (152, 836068), (197, 645088), (304, 418034), (394, 322544), (608, 209017), (788, 161272), (1061, 119776), (1576, 80636), (2122, 59888), (3152, 40318), (3743, 33952), (4244, 29944), (6304, 20159), (7486, 16976), (8488, 14972)]