128926219892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1\times {\mathrm{2309}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 229932743040

約数和(自身を除く): 101006523148

約数列:

[1, 2, 4, 71, 142, 284, 421, 467, 842, 934, 1684, 1868, 2309, 4618, 9236, 29891, 33157, 59782, 66314, 119564, 132628, 163939, 196607, 327878, 393214, 655756, 786428, 972089, 1078303, 1944178, 2156606, 3888356, 4313212, 13959097, 27918194, 55836388, 69018319, 76559513, 138036638, 153119026, 276073276, 306238052, 453965563, 907931126, 1815862252, 32231554973, 64463109946, 128926219892]

約数ペア:

[(1, 128926219892), (2, 64463109946), (4, 32231554973), (71, 1815862252), (142, 907931126), (284, 453965563), (421, 306238052), (467, 276073276), (842, 153119026), (934, 138036638), (1684, 76559513), (1868, 69018319), (2309, 55836388), (4618, 27918194), (9236, 13959097), (29891, 4313212), (33157, 3888356), (59782, 2156606), (66314, 1944178), (119564, 1078303), (132628, 972089), (163939, 786428), (196607, 655756), (327878, 393214)]