156702964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 306948096

約数和(自身を除く): 150245132

約数列:

[1, 2, 4, 11, 22, 44, 71, 103, 142, 206, 284, 412, 487, 781, 974, 1133, 1562, 1948, 2266, 3124, 4532, 5357, 7313, 10714, 14626, 21428, 29252, 34577, 50161, 69154, 80443, 100322, 138308, 160886, 200644, 321772, 380347, 551771, 760694, 1103542, 1521388, 2207084, 3561431, 7122862, 14245724, 39175741, 78351482, 156702964]

約数ペア:

[(1, 156702964), (2, 78351482), (4, 39175741), (11, 14245724), (22, 7122862), (44, 3561431), (71, 2207084), (103, 1521388), (142, 1103542), (206, 760694), (284, 551771), (412, 380347), (487, 321772), (781, 200644), (974, 160886), (1133, 138308), (1562, 100322), (1948, 80443), (2266, 69154), (3124, 50161), (4532, 34577), (5357, 29252), (7313, 21428), (10714, 14626)]