147977172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{195737}}^1$

素因数の和:195757

約数の個数: 48

約数和(自身を含む): 438453120

約数和(自身を除く): 290475948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 195737, 391474, 587211, 782948, 1174422, 1370159, 1761633, 2348844, 2740318, 3523266, 4110477, 5284899, 5480636, 7046532, 8220954, 10569798, 12331431, 16441908, 21139596, 24662862, 36994293, 49325724, 73988586, 147977172]

約数ペア:

[(1, 147977172), (2, 73988586), (3, 49325724), (4, 36994293), (6, 24662862), (7, 21139596), (9, 16441908), (12, 12331431), (14, 10569798), (18, 8220954), (21, 7046532), (27, 5480636), (28, 5284899), (36, 4110477), (42, 3523266), (54, 2740318), (63, 2348844), (84, 1761633), (108, 1370159), (126, 1174422), (189, 782948), (252, 587211), (378, 391474), (756, 195737)]