157202262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{415879}}^1$

素因数の和:415897

約数の個数: 32

約数和(自身を含む): 399244800

約数和(自身を除く): 242042538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 415879, 831758, 1247637, 2495274, 2911153, 3742911, 5822306, 7485822, 8733459, 11228733, 17466918, 22457466, 26200377, 52400754, 78601131, 157202262]

約数ペア:

[(1, 157202262), (2, 78601131), (3, 52400754), (6, 26200377), (7, 22457466), (9, 17466918), (14, 11228733), (18, 8733459), (21, 7485822), (27, 5822306), (42, 3742911), (54, 2911153), (63, 2495274), (126, 1247637), (189, 831758), (378, 415879)]