159565968

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15607}}^1$

素因数の和:15692

約数の個数: 60

約数和(自身を含む): 452881728

約数和(自身を除く): 293315760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 15607, 31214, 46821, 62428, 93642, 124856, 140463, 187284, 249712, 280926, 374568, 561852, 749136, 1108097, 1123704, 2216194, 2247408, 3324291, 4432388, 6648582, 8864776, 9972873, 13297164, 17729552, 19945746, 26594328, 39891492, 53188656, 79782984, 159565968]

約数ペア:

[(1, 159565968), (2, 79782984), (3, 53188656), (4, 39891492), (6, 26594328), (8, 19945746), (9, 17729552), (12, 13297164), (16, 9972873), (18, 8864776), (24, 6648582), (36, 4432388), (48, 3324291), (71, 2247408), (72, 2216194), (142, 1123704), (144, 1108097), (213, 749136), (284, 561852), (426, 374568), (568, 280926), (639, 249712), (852, 187284), (1136, 140463), (1278, 124856), (1704, 93642), (2556, 62428), (3408, 46821), (5112, 31214), (10224, 15607)]