156598651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 184988160

約数和(自身を除く): 28389509

約数列:

[1, 11, 23, 61, 73, 139, 253, 671, 803, 1403, 1529, 1679, 3197, 4453, 8479, 10147, 15433, 18469, 35167, 48983, 93269, 102419, 111617, 195017, 233381, 618967, 1126609, 2145187, 2567191, 6808637, 14236241, 156598651]

約数ペア:

[(1, 156598651), (11, 14236241), (23, 6808637), (61, 2567191), (73, 2145187), (139, 1126609), (253, 618967), (671, 233381), (803, 195017), (1403, 111617), (1529, 102419), (1679, 93269), (3197, 48983), (4453, 35167), (8479, 18469), (10147, 15433)]