142382163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 249200640

約数和(自身を除く): 106818477

約数列:

[1, 3, 7, 11, 21, 31, 33, 59, 77, 93, 177, 217, 231, 337, 341, 413, 649, 651, 1011, 1023, 1239, 1829, 1947, 2359, 2387, 3707, 4543, 5487, 7077, 7161, 10447, 11121, 12803, 13629, 19883, 20119, 25949, 31341, 38409, 59649, 60357, 73129, 77847, 114917, 139181, 140833, 218713, 219387, 344751, 417543, 422499, 616373, 656139, 804419, 1530991, 1849119, 2413257, 4314611, 4592973, 6780103, 12943833, 20340309, 47460721, 142382163]

約数ペア:

[(1, 142382163), (3, 47460721), (7, 20340309), (11, 12943833), (21, 6780103), (31, 4592973), (33, 4314611), (59, 2413257), (77, 1849119), (93, 1530991), (177, 804419), (217, 656139), (231, 616373), (337, 422499), (341, 417543), (413, 344751), (649, 219387), (651, 218713), (1011, 140833), (1023, 139181), (1239, 114917), (1829, 77847), (1947, 73129), (2359, 60357), (2387, 59649), (3707, 38409), (4543, 31341), (5487, 25949), (7077, 20119), (7161, 19883), (10447, 13629), (11121, 12803)]