158168844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{231241}}^1$

素因数の和:231270

約数の個数: 36

約数和(自身を含む): 420860440

約数和(自身を除く): 262691596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 231241, 462482, 693723, 924964, 1387446, 2081169, 2774892, 4162338, 4393579, 8324676, 8787158, 13180737, 17574316, 26361474, 39542211, 52722948, 79084422, 158168844]

約数ペア:

[(1, 158168844), (2, 79084422), (3, 52722948), (4, 39542211), (6, 26361474), (9, 17574316), (12, 13180737), (18, 8787158), (19, 8324676), (36, 4393579), (38, 4162338), (57, 2774892), (76, 2081169), (114, 1387446), (171, 924964), (228, 693723), (342, 462482), (684, 231241)]