128650038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8741}}^1$

素因数の和:8980

約数の個数: 32

約数和(自身を含む): 281981952

約数和(自身を除く): 153331914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4906, 7359, 8741, 14718, 17482, 26223, 52446, 96151, 192302, 288453, 576906, 1949243, 3898486, 5847729, 11695458, 21441673, 42883346, 64325019, 128650038]

約数ペア:

[(1, 128650038), (2, 64325019), (3, 42883346), (6, 21441673), (11, 11695458), (22, 5847729), (33, 3898486), (66, 1949243), (223, 576906), (446, 288453), (669, 192302), (1338, 96151), (2453, 52446), (4906, 26223), (7359, 17482), (8741, 14718)]