158191326

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 369930240

約数和(自身を除く): 211738914

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 93, 106, 159, 186, 279, 318, 477, 558, 837, 954, 1431, 1643, 1674, 1783, 2862, 3286, 3566, 4929, 5349, 9858, 10698, 14787, 16047, 29574, 32094, 44361, 48141, 55273, 88722, 94499, 96282, 110546, 165819, 188998, 283497, 331638, 497457, 566994, 850491, 994914, 1492371, 1700982, 2551473, 2929469, 2984742, 5102946, 5858938, 8788407, 17576814, 26365221, 52730442, 79095663, 158191326]

約数ペア:

[(1, 158191326), (2, 79095663), (3, 52730442), (6, 26365221), (9, 17576814), (18, 8788407), (27, 5858938), (31, 5102946), (53, 2984742), (54, 2929469), (62, 2551473), (93, 1700982), (106, 1492371), (159, 994914), (186, 850491), (279, 566994), (318, 497457), (477, 331638), (558, 283497), (837, 188998), (954, 165819), (1431, 110546), (1643, 96282), (1674, 94499), (1783, 88722), (2862, 55273), (3286, 48141), (3566, 44361), (4929, 32094), (5349, 29574), (9858, 16047), (10698, 14787)]