155552236

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{17749}}^1$

素因数の和:18073

約数の個数: 24

約数和(自身を含む): 312116000

約数和(自身を除く): 156563764

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 17749, 35498, 70996, 124243, 248486, 496972, 5555437, 11110874, 22221748, 38888059, 77776118, 155552236]

約数ペア:

[(1, 155552236), (2, 77776118), (4, 38888059), (7, 22221748), (14, 11110874), (28, 5555437), (313, 496972), (626, 248486), (1252, 124243), (2191, 70996), (4382, 35498), (8764, 17749)]