168309712

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{19231}}^1$

素因数の和:19786

約数の個数: 20

約数和(自身を含む): 326713216

約数和(自身を除く): 158403504

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 19231, 38462, 76924, 153848, 307696, 10519357, 21038714, 42077428, 84154856, 168309712]

約数ペア:

[(1, 168309712), (2, 84154856), (4, 42077428), (8, 21038714), (16, 10519357), (547, 307696), (1094, 153848), (2188, 76924), (4376, 38462), (8752, 19231)]