190053400144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2689}}^1\times {\mathrm{107741}}^1$

素因数の和:110479

約数の個数: 40

約数和(自身を含む): 377353425960

約数和(自身を除く): 187300025816

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2689, 5378, 10756, 21512, 43024, 107741, 110249, 215482, 220498, 430964, 440996, 861928, 881992, 1723856, 1763984, 4417381, 8834762, 17669524, 35339048, 70678096, 289715549, 579431098, 1158862196, 2317724392, 4635448784, 11878337509, 23756675018, 47513350036, 95026700072, 190053400144]

約数ペア:

[(1, 190053400144), (2, 95026700072), (4, 47513350036), (8, 23756675018), (16, 11878337509), (41, 4635448784), (82, 2317724392), (164, 1158862196), (328, 579431098), (656, 289715549), (2689, 70678096), (5378, 35339048), (10756, 17669524), (21512, 8834762), (43024, 4417381), (107741, 1763984), (110249, 1723856), (215482, 881992), (220498, 861928), (430964, 440996)]