166284976

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6650

約数の個数: 60

約数和(自身を含む): 381426976

約数和(自身を除く): 215142000

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 6607, 12584, 13214, 25168, 26428, 52856, 72677, 85891, 105712, 145354, 171782, 290708, 343564, 581416, 687128, 799447, 944801, 1162832, 1374256, 1598894, 1889602, 3197788, 3779204, 6395576, 7558408, 10392811, 12791152, 15116816, 20785622, 41571244, 83142488, 166284976]

約数ペア:

[(1, 166284976), (2, 83142488), (4, 41571244), (8, 20785622), (11, 15116816), (13, 12791152), (16, 10392811), (22, 7558408), (26, 6395576), (44, 3779204), (52, 3197788), (88, 1889602), (104, 1598894), (121, 1374256), (143, 1162832), (176, 944801), (208, 799447), (242, 687128), (286, 581416), (484, 343564), (572, 290708), (968, 171782), (1144, 145354), (1573, 105712), (1936, 85891), (2288, 72677), (3146, 52856), (6292, 26428), (6607, 25168), (12584, 13214)]