157554516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2129}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 420819840

約数和(自身を除く): 263265324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 881, 1762, 2129, 2643, 3524, 4258, 5286, 6167, 6387, 8516, 10572, 12334, 12774, 14903, 18501, 24668, 25548, 29806, 37002, 44709, 59612, 74004, 89418, 178836, 1875649, 3751298, 5626947, 7502596, 11253894, 13129543, 22507788, 26259086, 39388629, 52518172, 78777258, 157554516]

約数ペア:

[(1, 157554516), (2, 78777258), (3, 52518172), (4, 39388629), (6, 26259086), (7, 22507788), (12, 13129543), (14, 11253894), (21, 7502596), (28, 5626947), (42, 3751298), (84, 1875649), (881, 178836), (1762, 89418), (2129, 74004), (2643, 59612), (3524, 44709), (4258, 37002), (5286, 29806), (6167, 25548), (6387, 24668), (8516, 18501), (10572, 14903), (12334, 12774)]