133857152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 320785920

約数和(自身を除く): 186928768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 103, 104, 128, 142, 143, 176, 206, 208, 284, 286, 352, 412, 416, 568, 572, 704, 781, 824, 832, 923, 1133, 1136, 1144, 1339, 1408, 1562, 1648, 1664, 1846, 2266, 2272, 2288, 2678, 3124, 3296, 3692, 4532, 4544, 4576, 5356, 6248, 6592, 7313, 7384, 9064, 9088, 9152, 10153, 10712, 12496, 13184, 14626, 14729, 14768, 18128, 18304, 20306, 21424, 24992, 29252, 29458, 29536, 36256, 40612, 42848, 49984, 58504, 58916, 59072, 72512, 80443, 81224, 85696, 95069, 99968, 117008, 117832, 118144, 145024, 160886, 162448, 171392, 190138, 234016, 235664, 321772, 324896, 380276, 468032, 471328, 643544, 649792, 760552, 936064, 942656, 1045759, 1287088, 1299584, 1521104, 1885312, 2091518, 2574176, 3042208, 4183036, 5148352, 6084416, 8366072, 10296704, 12168832, 16732144, 33464288, 66928576, 133857152]

約数ペア:

[(1, 133857152), (2, 66928576), (4, 33464288), (8, 16732144), (11, 12168832), (13, 10296704), (16, 8366072), (22, 6084416), (26, 5148352), (32, 4183036), (44, 3042208), (52, 2574176), (64, 2091518), (71, 1885312), (88, 1521104), (103, 1299584), (104, 1287088), (128, 1045759), (142, 942656), (143, 936064), (176, 760552), (206, 649792), (208, 643544), (284, 471328), (286, 468032), (352, 380276), (412, 324896), (416, 321772), (568, 235664), (572, 234016), (704, 190138), (781, 171392), (824, 162448), (832, 160886), (923, 145024), (1133, 118144), (1136, 117832), (1144, 117008), (1339, 99968), (1408, 95069), (1562, 85696), (1648, 81224), (1664, 80443), (1846, 72512), (2266, 59072), (2272, 58916), (2288, 58504), (2678, 49984), (3124, 42848), (3296, 40612), (3692, 36256), (4532, 29536), (4544, 29458), (4576, 29252), (5356, 24992), (6248, 21424), (6592, 20306), (7313, 18304), (7384, 18128), (9064, 14768), (9088, 14729), (9152, 14626), (10153, 13184), (10712, 12496)]