143587496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18913}}^1$

素因数の和:19005

約数の個数: 32

約数和(自身を含む): 293923560

約数和(自身を除く): 150336064

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 18913, 37826, 75652, 151304, 245869, 491738, 983476, 1380649, 1966952, 2761298, 5522596, 11045192, 17948437, 35896874, 71793748, 143587496]

約数ペア:

[(1, 143587496), (2, 71793748), (4, 35896874), (8, 17948437), (13, 11045192), (26, 5522596), (52, 2761298), (73, 1966952), (104, 1380649), (146, 983476), (292, 491738), (584, 245869), (949, 151304), (1898, 75652), (3796, 37826), (7592, 18913)]