140088816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{138977}}^1$

素因数の和:138998

約数の個数: 60

約数和(自身を含む): 448065072

約数和(自身を除く): 307976256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 138977, 277954, 416931, 555908, 833862, 972839, 1111816, 1250793, 1667724, 1945678, 2223632, 2501586, 2918517, 3335448, 3891356, 5003172, 5837034, 6670896, 7782712, 8755551, 10006344, 11674068, 15565424, 17511102, 20012688, 23348136, 35022204, 46696272, 70044408, 140088816]

約数ペア:

[(1, 140088816), (2, 70044408), (3, 46696272), (4, 35022204), (6, 23348136), (7, 20012688), (8, 17511102), (9, 15565424), (12, 11674068), (14, 10006344), (16, 8755551), (18, 7782712), (21, 6670896), (24, 5837034), (28, 5003172), (36, 3891356), (42, 3335448), (48, 2918517), (56, 2501586), (63, 2223632), (72, 1945678), (84, 1667724), (112, 1250793), (126, 1111816), (144, 972839), (168, 833862), (252, 555908), (336, 416931), (504, 277954), (1008, 138977)]