128502024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{764893}}^1$

素因数の和:764909

約数の個数: 32

約数和(自身を含む): 367149120

約数和(自身を除く): 238647096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 764893, 1529786, 2294679, 3059572, 4589358, 5354251, 6119144, 9178716, 10708502, 16062753, 18357432, 21417004, 32125506, 42834008, 64251012, 128502024]

約数ペア:

[(1, 128502024), (2, 64251012), (3, 42834008), (4, 32125506), (6, 21417004), (7, 18357432), (8, 16062753), (12, 10708502), (14, 9178716), (21, 6119144), (24, 5354251), (28, 4589358), (42, 3059572), (56, 2294679), (84, 1529786), (168, 764893)]