153280008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{304127}}^1$

素因数の和:304146

約数の個数: 48

約数和(自身を含む): 474439680

約数和(自身を除く): 321159672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 304127, 608254, 912381, 1216508, 1824762, 2128889, 2433016, 2737143, 3649524, 4257778, 5474286, 6386667, 7299048, 8515556, 10948572, 12773334, 17031112, 19160001, 21897144, 25546668, 38320002, 51093336, 76640004, 153280008]

約数ペア:

[(1, 153280008), (2, 76640004), (3, 51093336), (4, 38320002), (6, 25546668), (7, 21897144), (8, 19160001), (9, 17031112), (12, 12773334), (14, 10948572), (18, 8515556), (21, 7299048), (24, 6386667), (28, 5474286), (36, 4257778), (42, 3649524), (56, 2737143), (63, 2433016), (72, 2128889), (84, 1824762), (126, 1216508), (168, 912381), (252, 608254), (504, 304127)]