143254552

素因数分解:

$2^3\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{2393}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 307389600

約数和(自身を除く): 164135048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1069, 2138, 2393, 4276, 4786, 7483, 8552, 9572, 14966, 16751, 19144, 29932, 33502, 59864, 67004, 134008, 2558117, 5116234, 10232468, 17906819, 20464936, 35813638, 71627276, 143254552]

約数ペア:

[(1, 143254552), (2, 71627276), (4, 35813638), (7, 20464936), (8, 17906819), (14, 10232468), (28, 5116234), (56, 2558117), (1069, 134008), (2138, 67004), (2393, 59864), (4276, 33502), (4786, 29932), (7483, 19144), (8552, 16751), (9572, 14966)]