158557704

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{26321}}^1$

素因数の和:26581

約数の個数: 32

約数和(自身を含む): 397988640

約数和(自身を除く): 239430936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 26321, 52642, 78963, 105284, 157926, 210568, 315852, 631704, 6606571, 13213142, 19819713, 26426284, 39639426, 52852568, 79278852, 158557704]

約数ペア:

[(1, 158557704), (2, 79278852), (3, 52852568), (4, 39639426), (6, 26426284), (8, 19819713), (12, 13213142), (24, 6606571), (251, 631704), (502, 315852), (753, 210568), (1004, 157926), (1506, 105284), (2008, 78963), (3012, 52642), (6024, 26321)]