152720288

素因数分解:

$2^5\times 7^1\times {\mathrm{681787}}^1$

素因数の和:681804

約数の個数: 24

約数和(自身を含む): 343621152

約数和(自身を除く): 190900864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 681787, 1363574, 2727148, 4772509, 5454296, 9545018, 10908592, 19090036, 21817184, 38180072, 76360144, 152720288]

約数ペア:

[(1, 152720288), (2, 76360144), (4, 38180072), (7, 21817184), (8, 19090036), (14, 10908592), (16, 9545018), (28, 5454296), (32, 4772509), (56, 2727148), (112, 1363574), (224, 681787)]