161357312

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{3797}}^1$

素因数の和:3898

約数の個数: 40

約数和(自身を含む): 326369736

約数和(自身を除く): 165012424

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 3797, 5312, 7594, 10624, 15188, 21248, 30376, 42496, 60752, 121504, 243008, 315151, 486016, 630302, 972032, 1260604, 1944064, 2521208, 5042416, 10084832, 20169664, 40339328, 80678656, 161357312]

約数ペア:

[(1, 161357312), (2, 80678656), (4, 40339328), (8, 20169664), (16, 10084832), (32, 5042416), (64, 2521208), (83, 1944064), (128, 1260604), (166, 972032), (256, 630302), (332, 486016), (512, 315151), (664, 243008), (1328, 121504), (2656, 60752), (3797, 42496), (5312, 30376), (7594, 21248), (10624, 15188)]