131145504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195157}}^1$

素因数の和:195177

約数の個数: 48

約数和(自身を含む): 393438528

約数和(自身を除く): 262293024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195157, 390314, 585471, 780628, 1170942, 1366099, 1561256, 2341884, 2732198, 3122512, 4098297, 4683768, 5464396, 6245024, 8196594, 9367536, 10928792, 16393188, 18735072, 21857584, 32786376, 43715168, 65572752, 131145504]

約数ペア:

[(1, 131145504), (2, 65572752), (3, 43715168), (4, 32786376), (6, 21857584), (7, 18735072), (8, 16393188), (12, 10928792), (14, 9367536), (16, 8196594), (21, 6245024), (24, 5464396), (28, 4683768), (32, 4098297), (42, 3122512), (48, 2732198), (56, 2341884), (84, 1561256), (96, 1366099), (112, 1170942), (168, 780628), (224, 585471), (336, 390314), (672, 195157)]