189913944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31277}}^1$

素因数の和:31320

約数の個数: 64

約数和(自身を含む): 540483840

約数和(自身を除く): 350569896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 31277, 62554, 93831, 125108, 187662, 250216, 344047, 375324, 688094, 719371, 750648, 1032141, 1376188, 1438742, 2064282, 2158113, 2752376, 2877484, 4128564, 4316226, 5754968, 7913081, 8257128, 8632452, 15826162, 17264904, 23739243, 31652324, 47478486, 63304648, 94956972, 189913944]

約数ペア:

[(1, 189913944), (2, 94956972), (3, 63304648), (4, 47478486), (6, 31652324), (8, 23739243), (11, 17264904), (12, 15826162), (22, 8632452), (23, 8257128), (24, 7913081), (33, 5754968), (44, 4316226), (46, 4128564), (66, 2877484), (69, 2752376), (88, 2158113), (92, 2064282), (132, 1438742), (138, 1376188), (184, 1032141), (253, 750648), (264, 719371), (276, 688094), (506, 375324), (552, 344047), (759, 250216), (1012, 187662), (1518, 125108), (2024, 93831), (3036, 62554), (6072, 31277)]