161518912

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{68209}}^1$

素因数の和:68258

約数の個数: 28

約数和(自身を含む): 329181460

約数和(自身を除く): 167662548

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 68209, 136418, 272836, 545672, 1091344, 2182688, 2523733, 4365376, 5047466, 10094932, 20189864, 40379728, 80759456, 161518912]

約数ペア:

[(1, 161518912), (2, 80759456), (4, 40379728), (8, 20189864), (16, 10094932), (32, 5047466), (37, 4365376), (64, 2523733), (74, 2182688), (148, 1091344), (296, 545672), (592, 272836), (1184, 136418), (2368, 68209)]