188646885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 392221440

約数和(自身を除く): 203574555

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 107, 145, 193, 203, 261, 315, 321, 435, 535, 579, 609, 749, 963, 965, 1015, 1305, 1351, 1605, 1737, 1827, 2247, 2895, 3045, 3103, 3745, 4053, 4815, 5597, 6741, 6755, 8685, 9135, 9309, 11235, 12159, 15515, 16791, 20265, 20651, 21721, 27927, 27985, 33705, 39179, 46545, 50373, 60795, 61953, 65163, 83955, 103255, 108605, 117537, 139635, 144557, 185859, 195489, 195895, 251865, 309765, 325815, 352611, 433671, 587685, 598879, 722785, 929295, 977445, 1301013, 1763055, 1796637, 2168355, 2994395, 4192153, 5389911, 6505065, 8983185, 12576459, 20960765, 26949555, 37729377, 62882295, 188646885]

約数ペア:

[(1, 188646885), (3, 62882295), (5, 37729377), (7, 26949555), (9, 20960765), (15, 12576459), (21, 8983185), (29, 6505065), (35, 5389911), (45, 4192153), (63, 2994395), (87, 2168355), (105, 1796637), (107, 1763055), (145, 1301013), (193, 977445), (203, 929295), (261, 722785), (315, 598879), (321, 587685), (435, 433671), (535, 352611), (579, 325815), (609, 309765), (749, 251865), (963, 195895), (965, 195489), (1015, 185859), (1305, 144557), (1351, 139635), (1605, 117537), (1737, 108605), (1827, 103255), (2247, 83955), (2895, 65163), (3045, 61953), (3103, 60795), (3745, 50373), (4053, 46545), (4815, 39179), (5597, 33705), (6741, 27985), (6755, 27927), (8685, 21721), (9135, 20651), (9309, 20265), (11235, 16791), (12159, 15515)]