160211772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{90823}}^1$

素因数の和:90847

約数の個数: 54

約数和(自身を含む): 471104088

約数和(自身を除く): 310892316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 90823, 181646, 272469, 363292, 544938, 635761, 817407, 1089876, 1271522, 1634814, 1907283, 2543044, 3269628, 3814566, 4450327, 5721849, 7629132, 8900654, 11443698, 13350981, 17801308, 22887396, 26701962, 40052943, 53403924, 80105886, 160211772]

約数ペア:

[(1, 160211772), (2, 80105886), (3, 53403924), (4, 40052943), (6, 26701962), (7, 22887396), (9, 17801308), (12, 13350981), (14, 11443698), (18, 8900654), (21, 7629132), (28, 5721849), (36, 4450327), (42, 3814566), (49, 3269628), (63, 2543044), (84, 1907283), (98, 1634814), (126, 1271522), (147, 1089876), (196, 817407), (252, 635761), (294, 544938), (441, 363292), (588, 272469), (882, 181646), (1764, 90823)]