143979836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 108

約数和(自身を含む): 347694984

約数和(自身を除く): 203715148

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 182, 196, 242, 286, 308, 364, 467, 484, 539, 572, 637, 847, 934, 1001, 1078, 1274, 1573, 1694, 1868, 2002, 2156, 2548, 3146, 3269, 3388, 4004, 5137, 5929, 6071, 6292, 6538, 7007, 10274, 11011, 11858, 12142, 13076, 14014, 20548, 22022, 22883, 23716, 24284, 28028, 35959, 42497, 44044, 45766, 56507, 66781, 71918, 77077, 84994, 91532, 113014, 133562, 143836, 154154, 169988, 226028, 251713, 267124, 297479, 308308, 395549, 467467, 503426, 594958, 734591, 791098, 934934, 1006852, 1189916, 1469182, 1582196, 1869868, 2768843, 2938364, 3272269, 5142137, 5537686, 6544538, 10284274, 11075372, 13089076, 20568548, 35994959, 71989918, 143979836]

約数ペア:

[(1, 143979836), (2, 71989918), (4, 35994959), (7, 20568548), (11, 13089076), (13, 11075372), (14, 10284274), (22, 6544538), (26, 5537686), (28, 5142137), (44, 3272269), (49, 2938364), (52, 2768843), (77, 1869868), (91, 1582196), (98, 1469182), (121, 1189916), (143, 1006852), (154, 934934), (182, 791098), (196, 734591), (242, 594958), (286, 503426), (308, 467467), (364, 395549), (467, 308308), (484, 297479), (539, 267124), (572, 251713), (637, 226028), (847, 169988), (934, 154154), (1001, 143836), (1078, 133562), (1274, 113014), (1573, 91532), (1694, 84994), (1868, 77077), (2002, 71918), (2156, 66781), (2548, 56507), (3146, 45766), (3269, 44044), (3388, 42497), (4004, 35959), (5137, 28028), (5929, 24284), (6071, 23716), (6292, 22883), (6538, 22022), (7007, 20548), (10274, 14014), (11011, 13076), (11858, 12142)]