129291846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1721}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 272764800

約数和(自身を除く): 143472954

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 659, 1318, 1721, 1977, 3442, 3954, 5163, 10326, 12521, 25042, 32699, 37563, 65398, 75126, 98097, 196194, 1134139, 2268278, 3402417, 6804834, 21548641, 43097282, 64645923, 129291846]

約数ペア:

[(1, 129291846), (2, 64645923), (3, 43097282), (6, 21548641), (19, 6804834), (38, 3402417), (57, 2268278), (114, 1134139), (659, 196194), (1318, 98097), (1721, 75126), (1977, 65398), (3442, 37563), (3954, 32699), (5163, 25042), (10326, 12521)]