161006468

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 327984384

約数和(自身を除く): 166977916

約数列:

[1, 2, 4, 7, 14, 28, 113, 151, 226, 302, 337, 452, 604, 674, 791, 1057, 1348, 1582, 2114, 2359, 3164, 4228, 4718, 9436, 17063, 34126, 38081, 50887, 68252, 76162, 101774, 119441, 152324, 203548, 238882, 266567, 356209, 477764, 533134, 712418, 1066268, 1424836, 5750231, 11500462, 23000924, 40251617, 80503234, 161006468]

約数ペア:

[(1, 161006468), (2, 80503234), (4, 40251617), (7, 23000924), (14, 11500462), (28, 5750231), (113, 1424836), (151, 1066268), (226, 712418), (302, 533134), (337, 477764), (452, 356209), (604, 266567), (674, 238882), (791, 203548), (1057, 152324), (1348, 119441), (1582, 101774), (2114, 76162), (2359, 68252), (3164, 50887), (4228, 38081), (4718, 34126), (9436, 17063)]