156478296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1117}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 422604000

約数和(自身を除く): 266125704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449, 898, 1117, 1347, 1796, 2234, 2694, 3351, 3592, 4468, 5388, 5837, 6702, 8936, 10776, 11674, 13404, 14521, 17511, 23348, 26808, 29042, 35022, 43563, 46696, 58084, 70044, 87126, 116168, 140088, 174252, 348504, 501533, 1003066, 1504599, 2006132, 3009198, 4012264, 6018396, 6519929, 12036792, 13039858, 19559787, 26079716, 39119574, 52159432, 78239148, 156478296]

約数ペア:

[(1, 156478296), (2, 78239148), (3, 52159432), (4, 39119574), (6, 26079716), (8, 19559787), (12, 13039858), (13, 12036792), (24, 6519929), (26, 6018396), (39, 4012264), (52, 3009198), (78, 2006132), (104, 1504599), (156, 1003066), (312, 501533), (449, 348504), (898, 174252), (1117, 140088), (1347, 116168), (1796, 87126), (2234, 70044), (2694, 58084), (3351, 46696), (3592, 43563), (4468, 35022), (5388, 29042), (5837, 26808), (6702, 23348), (8936, 17511), (10776, 14521), (11674, 13404)]