154945644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263513}}^1$

素因数の和:263534

約数の個数: 36

約数和(自身を含む): 420568344

約数和(自身を除く): 265622700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 263513, 527026, 790539, 1054052, 1581078, 1844591, 3162156, 3689182, 5533773, 7378364, 11067546, 12912137, 22135092, 25824274, 38736411, 51648548, 77472822, 154945644]

約数ペア:

[(1, 154945644), (2, 77472822), (3, 51648548), (4, 38736411), (6, 25824274), (7, 22135092), (12, 12912137), (14, 11067546), (21, 7378364), (28, 5533773), (42, 3689182), (49, 3162156), (84, 1844591), (98, 1581078), (147, 1054052), (196, 790539), (294, 527026), (588, 263513)]