137670848

素因数分解:

$2^6\times 7^1\times {\mathrm{307301}}^1$

素因数の和:307320

約数の個数: 28

約数和(自身を含む): 312218832

約数和(自身を除く): 174547984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 307301, 614602, 1229204, 2151107, 2458408, 4302214, 4916816, 8604428, 9833632, 17208856, 19667264, 34417712, 68835424, 137670848]

約数ペア:

[(1, 137670848), (2, 68835424), (4, 34417712), (7, 19667264), (8, 17208856), (14, 9833632), (16, 8604428), (28, 4916816), (32, 4302214), (56, 2458408), (64, 2151107), (112, 1229204), (224, 614602), (448, 307301)]