129621408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{192889}}^1$

素因数の和:192909

約数の個数: 48

約数和(自身を含む): 388866240

約数和(自身を除く): 259244832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 192889, 385778, 578667, 771556, 1157334, 1350223, 1543112, 2314668, 2700446, 3086224, 4050669, 4629336, 5400892, 6172448, 8101338, 9258672, 10801784, 16202676, 18517344, 21603568, 32405352, 43207136, 64810704, 129621408]

約数ペア:

[(1, 129621408), (2, 64810704), (3, 43207136), (4, 32405352), (6, 21603568), (7, 18517344), (8, 16202676), (12, 10801784), (14, 9258672), (16, 8101338), (21, 6172448), (24, 5400892), (28, 4629336), (32, 4050669), (42, 3086224), (48, 2700446), (56, 2314668), (84, 1543112), (96, 1350223), (112, 1157334), (168, 771556), (224, 578667), (336, 385778), (672, 192889)]