179968178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 301199472

約数和(自身を除く): 121231294

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 689, 793, 1378, 1586, 2141, 3233, 4282, 6466, 27833, 42029, 55666, 84058, 113473, 130601, 226946, 261202, 1475149, 1697813, 2950298, 3395626, 6921853, 13843706, 89984089, 179968178]

約数ペア:

[(1, 179968178), (2, 89984089), (13, 13843706), (26, 6921853), (53, 3395626), (61, 2950298), (106, 1697813), (122, 1475149), (689, 261202), (793, 226946), (1378, 130601), (1586, 113473), (2141, 84058), (3233, 55666), (4282, 42029), (6466, 27833)]