161515392

素因数分解:

$2^7\times 3^1\times {\mathrm{420613}}^1$

素因数の和:420630

約数の個数: 32

約数和(自身を含む): 429026280

約数和(自身を除く): 267510888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 420613, 841226, 1261839, 1682452, 2523678, 3364904, 5047356, 6729808, 10094712, 13459616, 20189424, 26919232, 40378848, 53838464, 80757696, 161515392]

約数ペア:

[(1, 161515392), (2, 80757696), (3, 53838464), (4, 40378848), (6, 26919232), (8, 20189424), (12, 13459616), (16, 10094712), (24, 6729808), (32, 5047356), (48, 3364904), (64, 2523678), (96, 1682452), (128, 1261839), (192, 841226), (384, 420613)]