187819164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{30871}}^1$

素因数の和:30907

約数の個数: 54

約数和(自身を含む): 514111416

約数和(自身を除く): 326292252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 30871, 61742, 92613, 123484, 185226, 277839, 370452, 401323, 555678, 802646, 1111356, 1203969, 1605292, 2407938, 3611907, 4815876, 5217199, 7223814, 10434398, 14447628, 15651597, 20868796, 31303194, 46954791, 62606388, 93909582, 187819164]

約数ペア:

[(1, 187819164), (2, 93909582), (3, 62606388), (4, 46954791), (6, 31303194), (9, 20868796), (12, 15651597), (13, 14447628), (18, 10434398), (26, 7223814), (36, 5217199), (39, 4815876), (52, 3611907), (78, 2407938), (117, 1605292), (156, 1203969), (169, 1111356), (234, 802646), (338, 555678), (468, 401323), (507, 370452), (676, 277839), (1014, 185226), (1521, 123484), (2028, 92613), (3042, 61742), (6084, 30871)]