165026904

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{20047}}^1$

素因数の和:20077

約数の個数: 64

約数和(自身を含む): 481152000

約数和(自身を除く): 316125096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 20047, 40094, 60141, 80188, 120282, 140329, 160376, 240564, 280658, 420987, 481128, 561316, 841974, 982303, 1122632, 1683948, 1964606, 2946909, 3367896, 3929212, 5893818, 6876121, 7858424, 11787636, 13752242, 20628363, 23575272, 27504484, 41256726, 55008968, 82513452, 165026904]

約数ペア:

[(1, 165026904), (2, 82513452), (3, 55008968), (4, 41256726), (6, 27504484), (7, 23575272), (8, 20628363), (12, 13752242), (14, 11787636), (21, 7858424), (24, 6876121), (28, 5893818), (42, 3929212), (49, 3367896), (56, 2946909), (84, 1964606), (98, 1683948), (147, 1122632), (168, 982303), (196, 841974), (294, 561316), (343, 481128), (392, 420987), (588, 280658), (686, 240564), (1029, 160376), (1176, 140329), (1372, 120282), (2058, 80188), (2744, 60141), (4116, 40094), (8232, 20047)]