157871784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{939713}}^1$

素因数の和:939729

約数の個数: 32

約数和(自身を含む): 451062720

約数和(自身を除く): 293190936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 939713, 1879426, 2819139, 3758852, 5638278, 6577991, 7517704, 11276556, 13155982, 19733973, 22553112, 26311964, 39467946, 52623928, 78935892, 157871784]

約数ペア:

[(1, 157871784), (2, 78935892), (3, 52623928), (4, 39467946), (6, 26311964), (7, 22553112), (8, 19733973), (12, 13155982), (14, 11276556), (21, 7517704), (24, 6577991), (28, 5638278), (42, 3758852), (56, 2819139), (84, 1879426), (168, 939713)]