161777897790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{321007}}^1$

素因数の和:321281

約数の個数: 64

約数和(自身を含む): 394392996864

約数和(自身を除く): 232615099074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 157, 214, 314, 321, 471, 535, 642, 785, 942, 1070, 1570, 1605, 2355, 3210, 4710, 16799, 33598, 50397, 83995, 100794, 167990, 251985, 321007, 503970, 642014, 963021, 1605035, 1926042, 3210070, 4815105, 9630210, 34347749, 50398099, 68695498, 100796198, 103043247, 151194297, 171738745, 206086494, 251990495, 302388594, 343477490, 503980990, 515216235, 755971485, 1030432470, 1511942970, 5392596593, 10785193186, 16177789779, 26962982965, 32355579558, 53925965930, 80888948895, 161777897790]

約数ペア:

[(1, 161777897790), (2, 80888948895), (3, 53925965930), (5, 32355579558), (6, 26962982965), (10, 16177789779), (15, 10785193186), (30, 5392596593), (107, 1511942970), (157, 1030432470), (214, 755971485), (314, 515216235), (321, 503980990), (471, 343477490), (535, 302388594), (642, 251990495), (785, 206086494), (942, 171738745), (1070, 151194297), (1570, 103043247), (1605, 100796198), (2355, 68695498), (3210, 50398099), (4710, 34347749), (16799, 9630210), (33598, 4815105), (50397, 3210070), (83995, 1926042), (100794, 1605035), (167990, 963021), (251985, 642014), (321007, 503970)]