160161960959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2221

約数の個数: 96

約数和(自身を含む): 222621696000

約数和(自身を除く): 62459735041

約数列:

[1, 7, 11, 13, 47, 77, 91, 131, 143, 169, 329, 517, 611, 917, 1001, 1183, 1441, 1703, 1859, 1999, 3619, 4277, 6157, 6721, 7943, 10087, 11921, 13013, 13993, 18733, 21989, 22139, 25987, 43099, 47047, 55601, 67727, 80041, 87373, 93953, 131131, 153923, 154973, 181909, 243529, 261869, 285857, 337831, 474089, 560287, 611611, 657671, 880451, 1033483, 1040533, 1221389, 1704703, 1833083, 2000999, 2364817, 2880559, 3404297, 3716141, 6163157, 7234381, 7283731, 8549723, 11445863, 12307843, 13435279, 15878057, 20163913, 23830079, 26012987, 37447267, 44255861, 80121041, 86154901, 94046953, 111146399, 135386273, 160001959, 174658627, 262130869, 309791027, 486814471, 947703911, 1120013713, 1222610389, 1760021549, 2080025467, 3407701297, 12320150843, 14560178269, 22880280137, 160161960959]

約数ペア:

[(1, 160161960959), (7, 22880280137), (11, 14560178269), (13, 12320150843), (47, 3407701297), (77, 2080025467), (91, 1760021549), (131, 1222610389), (143, 1120013713), (169, 947703911), (329, 486814471), (517, 309791027), (611, 262130869), (917, 174658627), (1001, 160001959), (1183, 135386273), (1441, 111146399), (1703, 94046953), (1859, 86154901), (1999, 80121041), (3619, 44255861), (4277, 37447267), (6157, 26012987), (6721, 23830079), (7943, 20163913), (10087, 15878057), (11921, 13435279), (13013, 12307843), (13993, 11445863), (18733, 8549723), (21989, 7283731), (22139, 7234381), (25987, 6163157), (43099, 3716141), (47047, 3404297), (55601, 2880559), (67727, 2364817), (80041, 2000999), (87373, 1833083), (93953, 1704703), (131131, 1221389), (153923, 1040533), (154973, 1033483), (181909, 880451), (243529, 657671), (261869, 611611), (285857, 560287), (337831, 474089)]