171788988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14713}}^1$

素因数の和:14866

約数の個数: 48

約数和(自身を含む): 461431040

約数和(自身を除く): 289642052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 14713, 29426, 44139, 58852, 88278, 102991, 176556, 205982, 308973, 411964, 617946, 1235892, 2045107, 4090214, 6135321, 8180428, 12270642, 14315749, 24541284, 28631498, 42947247, 57262996, 85894494, 171788988]

約数ペア:

[(1, 171788988), (2, 85894494), (3, 57262996), (4, 42947247), (6, 28631498), (7, 24541284), (12, 14315749), (14, 12270642), (21, 8180428), (28, 6135321), (42, 4090214), (84, 2045107), (139, 1235892), (278, 617946), (417, 411964), (556, 308973), (834, 205982), (973, 176556), (1668, 102991), (1946, 88278), (2919, 58852), (3892, 44139), (5838, 29426), (11676, 14713)]