137081784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{815963}}^1$

素因数の和:815979

約数の個数: 32

約数和(自身を含む): 391662720

約数和(自身を除く): 254580936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 815963, 1631926, 2447889, 3263852, 4895778, 5711741, 6527704, 9791556, 11423482, 17135223, 19583112, 22846964, 34270446, 45693928, 68540892, 137081784]

約数ペア:

[(1, 137081784), (2, 68540892), (3, 45693928), (4, 34270446), (6, 22846964), (7, 19583112), (8, 17135223), (12, 11423482), (14, 9791556), (21, 6527704), (24, 5711741), (28, 4895778), (42, 3263852), (56, 2447889), (84, 1631926), (168, 815963)]