138976128

素因数分解:

$2^7\times 3^3\times {\mathrm{40213}}^1$

素因数の和:40236

約数の個数: 64

約数和(自身を含む): 410182800

約数和(自身を除く): 271206672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 40213, 80426, 120639, 160852, 241278, 321704, 361917, 482556, 643408, 723834, 965112, 1085751, 1286816, 1447668, 1930224, 2171502, 2573632, 2895336, 3860448, 4343004, 5147264, 5790672, 7720896, 8686008, 11581344, 15441792, 17372016, 23162688, 34744032, 46325376, 69488064, 138976128]

約数ペア:

[(1, 138976128), (2, 69488064), (3, 46325376), (4, 34744032), (6, 23162688), (8, 17372016), (9, 15441792), (12, 11581344), (16, 8686008), (18, 7720896), (24, 5790672), (27, 5147264), (32, 4343004), (36, 3860448), (48, 2895336), (54, 2573632), (64, 2171502), (72, 1930224), (96, 1447668), (108, 1286816), (128, 1085751), (144, 965112), (192, 723834), (216, 643408), (288, 482556), (384, 361917), (432, 321704), (576, 241278), (864, 160852), (1152, 120639), (1728, 80426), (3456, 40213)]