147818384

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28081}}^1$

素因数の和:28143

約数の個数: 40

約数和(自身を含む): 334288128

約数和(自身を除く): 186469744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 28081, 56162, 112324, 196567, 224648, 393134, 449296, 786268, 1319807, 1572536, 2639614, 3145072, 5279228, 9238649, 10558456, 18477298, 21116912, 36954596, 73909192, 147818384]

約数ペア:

[(1, 147818384), (2, 73909192), (4, 36954596), (7, 21116912), (8, 18477298), (14, 10558456), (16, 9238649), (28, 5279228), (47, 3145072), (56, 2639614), (94, 1572536), (112, 1319807), (188, 786268), (329, 449296), (376, 393134), (658, 224648), (752, 196567), (1316, 112324), (2632, 56162), (5264, 28081)]