129021378

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{929}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 262483200

約数和(自身を除く): 133461822

約数列:

[1, 2, 3, 6, 79, 158, 237, 293, 474, 586, 879, 929, 1758, 1858, 2787, 5574, 23147, 46294, 69441, 73391, 138882, 146782, 220173, 272197, 440346, 544394, 816591, 1633182, 21503563, 43007126, 64510689, 129021378]

約数ペア:

[(1, 129021378), (2, 64510689), (3, 43007126), (6, 21503563), (79, 1633182), (158, 816591), (237, 544394), (293, 440346), (474, 272197), (586, 220173), (879, 146782), (929, 138882), (1758, 73391), (1858, 69441), (2787, 46294), (5574, 23147)]