189509268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3817

約数の個数: 96

約数和(自身を含む): 530893440

約数和(自身を除く): 341384172

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1938, 2652, 2964, 3761, 3876, 4199, 7522, 8398, 11283, 12597, 15044, 16796, 22566, 25194, 45132, 48893, 50388, 63937, 71459, 97786, 127874, 142918, 146679, 191811, 195572, 214377, 255748, 285836, 293358, 383622, 428754, 586716, 767244, 831181, 857508, 928967, 1214803, 1662362, 1857934, 2429606, 2493543, 2786901, 3324724, 3644409, 3715868, 4859212, 4987086, 5573802, 7288818, 9974172, 11147604, 14577636, 15792439, 31584878, 47377317, 63169756, 94754634, 189509268]

約数ペア:

[(1, 189509268), (2, 94754634), (3, 63169756), (4, 47377317), (6, 31584878), (12, 15792439), (13, 14577636), (17, 11147604), (19, 9974172), (26, 7288818), (34, 5573802), (38, 4987086), (39, 4859212), (51, 3715868), (52, 3644409), (57, 3324724), (68, 2786901), (76, 2493543), (78, 2429606), (102, 1857934), (114, 1662362), (156, 1214803), (204, 928967), (221, 857508), (228, 831181), (247, 767244), (323, 586716), (442, 428754), (494, 383622), (646, 293358), (663, 285836), (741, 255748), (884, 214377), (969, 195572), (988, 191811), (1292, 146679), (1326, 142918), (1482, 127874), (1938, 97786), (2652, 71459), (2964, 63937), (3761, 50388), (3876, 48893), (4199, 45132), (7522, 25194), (8398, 22566), (11283, 16796), (12597, 15044)]