143142846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 392601600

約数和(自身を除く): 249458754

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 23, 33, 38, 42, 46, 57, 66, 69, 77, 114, 133, 138, 154, 161, 209, 231, 253, 266, 322, 399, 418, 437, 462, 483, 506, 627, 709, 759, 798, 874, 966, 1254, 1311, 1418, 1463, 1518, 1771, 2127, 2622, 2926, 3059, 3542, 4254, 4389, 4807, 4963, 5313, 6118, 7799, 8778, 9177, 9614, 9926, 10626, 13471, 14421, 14889, 15598, 16307, 18354, 23397, 26942, 28842, 29778, 32614, 33649, 40413, 46794, 48921, 54593, 67298, 80826, 94297, 97842, 100947, 109186, 114149, 148181, 163779, 179377, 188594, 201894, 228298, 282891, 296362, 309833, 327558, 342447, 358754, 444543, 538131, 565782, 619666, 684894, 889086, 929499, 1037267, 1076262, 1255639, 1858998, 2074534, 2168831, 2511278, 3111801, 3408163, 3766917, 4337662, 6223602, 6506493, 6816326, 7533834, 10224489, 13012986, 20448978, 23857141, 47714282, 71571423, 143142846]

約数ペア:

[(1, 143142846), (2, 71571423), (3, 47714282), (6, 23857141), (7, 20448978), (11, 13012986), (14, 10224489), (19, 7533834), (21, 6816326), (22, 6506493), (23, 6223602), (33, 4337662), (38, 3766917), (42, 3408163), (46, 3111801), (57, 2511278), (66, 2168831), (69, 2074534), (77, 1858998), (114, 1255639), (133, 1076262), (138, 1037267), (154, 929499), (161, 889086), (209, 684894), (231, 619666), (253, 565782), (266, 538131), (322, 444543), (399, 358754), (418, 342447), (437, 327558), (462, 309833), (483, 296362), (506, 282891), (627, 228298), (709, 201894), (759, 188594), (798, 179377), (874, 163779), (966, 148181), (1254, 114149), (1311, 109186), (1418, 100947), (1463, 97842), (1518, 94297), (1771, 80826), (2127, 67298), (2622, 54593), (2926, 48921), (3059, 46794), (3542, 40413), (4254, 33649), (4389, 32614), (4807, 29778), (4963, 28842), (5313, 26942), (6118, 23397), (7799, 18354), (8778, 16307), (9177, 15598), (9614, 14889), (9926, 14421), (10626, 13471)]