162108016

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2251}}^1$

素因数の和:2909

約数の個数: 40

約数和(自身を含む): 359671424

約数和(自身を除く): 197563408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 1286, 2251, 2572, 4501, 4502, 5144, 9002, 9004, 10288, 15757, 18004, 18008, 31514, 36008, 36016, 63028, 72016, 126056, 252112, 1447393, 2894786, 5789572, 10131751, 11579144, 20263502, 23158288, 40527004, 81054008, 162108016]

約数ペア:

[(1, 162108016), (2, 81054008), (4, 40527004), (7, 23158288), (8, 20263502), (14, 11579144), (16, 10131751), (28, 5789572), (56, 2894786), (112, 1447393), (643, 252112), (1286, 126056), (2251, 72016), (2572, 63028), (4501, 36016), (4502, 36008), (5144, 31514), (9002, 18008), (9004, 18004), (10288, 15757)]