137039784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{815713}}^1$

素因数の和:815729

約数の個数: 32

約数和(自身を含む): 391542720

約数和(自身を除く): 254502936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 815713, 1631426, 2447139, 3262852, 4894278, 5709991, 6525704, 9788556, 11419982, 17129973, 19577112, 22839964, 34259946, 45679928, 68519892, 137039784]

約数ペア:

[(1, 137039784), (2, 68519892), (3, 45679928), (4, 34259946), (6, 22839964), (7, 19577112), (8, 17129973), (12, 11419982), (14, 9788556), (21, 6525704), (24, 5709991), (28, 4894278), (42, 3262852), (56, 2447139), (84, 1631426), (168, 815713)]