139888224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69389}}^1$

素因数の和:69412

約数の個数: 72

約数和(自身を含む): 454643280

約数和(自身を除く): 314755056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69389, 138778, 208167, 277556, 416334, 485723, 555112, 624501, 832668, 971446, 1110224, 1249002, 1457169, 1665336, 1942892, 2220448, 2498004, 2914338, 3330672, 3885784, 4371507, 4996008, 5828676, 6661344, 7771568, 8743014, 9992016, 11657352, 15543136, 17486028, 19984032, 23314704, 34972056, 46629408, 69944112, 139888224]

約数ペア:

[(1, 139888224), (2, 69944112), (3, 46629408), (4, 34972056), (6, 23314704), (7, 19984032), (8, 17486028), (9, 15543136), (12, 11657352), (14, 9992016), (16, 8743014), (18, 7771568), (21, 6661344), (24, 5828676), (28, 4996008), (32, 4371507), (36, 3885784), (42, 3330672), (48, 2914338), (56, 2498004), (63, 2220448), (72, 1942892), (84, 1665336), (96, 1457169), (112, 1249002), (126, 1110224), (144, 971446), (168, 832668), (224, 624501), (252, 555112), (288, 485723), (336, 416334), (504, 277556), (672, 208167), (1008, 138778), (2016, 69389)]