147455308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5303

約数の個数: 72

約数和(自身を含む): 352722384

約数和(自身を除く): 205267076

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 5261, 7007, 10522, 14014, 21044, 28028, 36827, 57871, 68393, 73654, 115742, 136786, 147308, 231484, 257789, 273572, 405097, 478751, 515578, 752323, 810194, 957502, 1031156, 1504646, 1620388, 1915004, 2835679, 3009292, 3351257, 5266261, 5671358, 6702514, 10532522, 11342716, 13405028, 21065044, 36863827, 73727654, 147455308]

約数ペア:

[(1, 147455308), (2, 73727654), (4, 36863827), (7, 21065044), (11, 13405028), (13, 11342716), (14, 10532522), (22, 6702514), (26, 5671358), (28, 5266261), (44, 3351257), (49, 3009292), (52, 2835679), (77, 1915004), (91, 1620388), (98, 1504646), (143, 1031156), (154, 957502), (182, 810194), (196, 752323), (286, 515578), (308, 478751), (364, 405097), (539, 273572), (572, 257789), (637, 231484), (1001, 147308), (1078, 136786), (1274, 115742), (2002, 73654), (2156, 68393), (2548, 57871), (4004, 36827), (5261, 28028), (7007, 21044), (10522, 14014)]