131361258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{7573}}^1$

素因数の和:7651

約数の個数: 48

約数和(自身を含む): 310836960

約数和(自身を除く): 179475702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 2478, 2891, 5782, 7573, 8673, 15146, 17346, 22719, 45438, 53011, 106022, 159033, 318066, 371077, 446807, 742154, 893614, 1113231, 1340421, 2226462, 2680842, 3127649, 6255298, 9382947, 18765894, 21893543, 43787086, 65680629, 131361258]

約数ペア:

[(1, 131361258), (2, 65680629), (3, 43787086), (6, 21893543), (7, 18765894), (14, 9382947), (21, 6255298), (42, 3127649), (49, 2680842), (59, 2226462), (98, 1340421), (118, 1113231), (147, 893614), (177, 742154), (294, 446807), (354, 371077), (413, 318066), (826, 159033), (1239, 106022), (2478, 53011), (2891, 45438), (5782, 22719), (7573, 17346), (8673, 15146)]