20161121162

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{12601}}^1$

素因数の和:12831

約数の個数: 64

約数和(自身を含む): 38108448000

約数和(自身を除く): 17947326838

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 149, 182, 298, 413, 767, 826, 1043, 1534, 1937, 2086, 3874, 5369, 8791, 10738, 12601, 13559, 17582, 25202, 27118, 61537, 88207, 114283, 123074, 163813, 176414, 228566, 327626, 743459, 799981, 1146691, 1486918, 1599962, 1877549, 2293382, 3755098, 5204213, 9664967, 10408426, 13142843, 19329934, 24408137, 26285686, 48816274, 67654769, 110775391, 135309538, 170856959, 221550782, 341713918, 775427737, 1440080083, 1550855474, 2880160166, 10080560581, 20161121162]

約数ペア:

[(1, 20161121162), (2, 10080560581), (7, 2880160166), (13, 1550855474), (14, 1440080083), (26, 775427737), (59, 341713918), (91, 221550782), (118, 170856959), (149, 135309538), (182, 110775391), (298, 67654769), (413, 48816274), (767, 26285686), (826, 24408137), (1043, 19329934), (1534, 13142843), (1937, 10408426), (2086, 9664967), (3874, 5204213), (5369, 3755098), (8791, 2293382), (10738, 1877549), (12601, 1599962), (13559, 1486918), (17582, 1146691), (25202, 799981), (27118, 743459), (61537, 327626), (88207, 228566), (114283, 176414), (123074, 163813)]