160931008

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7709

約数の個数: 56

約数和(自身を含む): 372782592

約数和(自身を除く): 211851584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 7643, 10528, 15286, 21056, 30572, 53501, 61144, 107002, 122288, 214004, 244576, 359221, 428008, 489152, 718442, 856016, 1436884, 1712032, 2514547, 2873768, 3424064, 5029094, 5747536, 10058188, 11495072, 20116376, 22990144, 40232752, 80465504, 160931008]

約数ペア:

[(1, 160931008), (2, 80465504), (4, 40232752), (7, 22990144), (8, 20116376), (14, 11495072), (16, 10058188), (28, 5747536), (32, 5029094), (47, 3424064), (56, 2873768), (64, 2514547), (94, 1712032), (112, 1436884), (188, 856016), (224, 718442), (329, 489152), (376, 428008), (448, 359221), (658, 244576), (752, 214004), (1316, 122288), (1504, 107002), (2632, 61144), (3008, 53501), (5264, 30572), (7643, 21056), (10528, 15286)]