168344988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{286301}}^1$

素因数の和:286322

約数の個数: 36

約数和(自身を含む): 456937992

約数和(自身を除く): 288593004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 286301, 572602, 858903, 1145204, 1717806, 2004107, 3435612, 4008214, 6012321, 8016428, 12024642, 14028749, 24049284, 28057498, 42086247, 56114996, 84172494, 168344988]

約数ペア:

[(1, 168344988), (2, 84172494), (3, 56114996), (4, 42086247), (6, 28057498), (7, 24049284), (12, 14028749), (14, 12024642), (21, 8016428), (28, 6012321), (42, 4008214), (49, 3435612), (84, 2004107), (98, 1717806), (147, 1145204), (196, 858903), (294, 572602), (588, 286301)]