147904146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{983}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 345998016

約数和(自身を除く): 198093870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 643, 983, 1286, 1929, 1966, 2949, 3858, 5787, 5898, 8359, 8847, 11574, 12779, 16718, 17694, 25077, 25558, 38337, 50154, 75231, 76674, 115011, 150462, 230022, 632069, 1264138, 1896207, 3792414, 5688621, 8216897, 11377242, 16433794, 24650691, 49301382, 73952073, 147904146]

約数ペア:

[(1, 147904146), (2, 73952073), (3, 49301382), (6, 24650691), (9, 16433794), (13, 11377242), (18, 8216897), (26, 5688621), (39, 3792414), (78, 1896207), (117, 1264138), (234, 632069), (643, 230022), (983, 150462), (1286, 115011), (1929, 76674), (1966, 75231), (2949, 50154), (3858, 38337), (5787, 25558), (5898, 25077), (8359, 17694), (8847, 16718), (11574, 12779)]