156738117732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1970359}}^1$

素因数の和:1971320

約数の個数: 48

約数和(自身を含む): 418409886720

約数和(自身を除く): 261671768988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 947, 1894, 2841, 3788, 5682, 6629, 11364, 13258, 19887, 26516, 39774, 79548, 1970359, 3940718, 5911077, 7881436, 11822154, 13792513, 23644308, 27585026, 41377539, 55170052, 82755078, 165510156, 1865929973, 3731859946, 5597789919, 7463719892, 11195579838, 13061509811, 22391159676, 26123019622, 39184529433, 52246039244, 78369058866, 156738117732]

約数ペア:

[(1, 156738117732), (2, 78369058866), (3, 52246039244), (4, 39184529433), (6, 26123019622), (7, 22391159676), (12, 13061509811), (14, 11195579838), (21, 7463719892), (28, 5597789919), (42, 3731859946), (84, 1865929973), (947, 165510156), (1894, 82755078), (2841, 55170052), (3788, 41377539), (5682, 27585026), (6629, 23644308), (11364, 13792513), (13258, 11822154), (19887, 7881436), (26516, 5911077), (39774, 3940718), (79548, 1970359)]