160828512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 478130688

約数和(自身を除く): 317302176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 169, 184, 208, 276, 299, 312, 338, 368, 416, 431, 507, 552, 598, 624, 676, 736, 862, 897, 1014, 1104, 1196, 1248, 1293, 1352, 1724, 1794, 2028, 2208, 2392, 2586, 2704, 3448, 3588, 3887, 4056, 4784, 5172, 5408, 5603, 6896, 7176, 7774, 8112, 9568, 9913, 10344, 11206, 11661, 13792, 14352, 15548, 16224, 16809, 19826, 20688, 22412, 23322, 28704, 29739, 31096, 33618, 39652, 41376, 44824, 46644, 59478, 62192, 67236, 72839, 79304, 89648, 93288, 118956, 124384, 128869, 134472, 145678, 158608, 179296, 186576, 218517, 237912, 257738, 268944, 291356, 317216, 373152, 386607, 437034, 475824, 515476, 537888, 582712, 773214, 874068, 951648, 1030952, 1165424, 1546428, 1675297, 1748136, 2061904, 2330848, 3092856, 3350594, 3496272, 4123808, 5025891, 6185712, 6701188, 6992544, 10051782, 12371424, 13402376, 20103564, 26804752, 40207128, 53609504, 80414256, 160828512]

約数ペア:

[(1, 160828512), (2, 80414256), (3, 53609504), (4, 40207128), (6, 26804752), (8, 20103564), (12, 13402376), (13, 12371424), (16, 10051782), (23, 6992544), (24, 6701188), (26, 6185712), (32, 5025891), (39, 4123808), (46, 3496272), (48, 3350594), (52, 3092856), (69, 2330848), (78, 2061904), (92, 1748136), (96, 1675297), (104, 1546428), (138, 1165424), (156, 1030952), (169, 951648), (184, 874068), (208, 773214), (276, 582712), (299, 537888), (312, 515476), (338, 475824), (368, 437034), (416, 386607), (431, 373152), (507, 317216), (552, 291356), (598, 268944), (624, 257738), (676, 237912), (736, 218517), (862, 186576), (897, 179296), (1014, 158608), (1104, 145678), (1196, 134472), (1248, 128869), (1293, 124384), (1352, 118956), (1724, 93288), (1794, 89648), (2028, 79304), (2208, 72839), (2392, 67236), (2586, 62192), (2704, 59478), (3448, 46644), (3588, 44824), (3887, 41376), (4056, 39652), (4784, 33618), (5172, 31096), (5408, 29739), (5603, 28704), (6896, 23322), (7176, 22412), (7774, 20688), (8112, 19826), (9568, 16809), (9913, 16224), (10344, 15548), (11206, 14352), (11661, 13792)]