173129474

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 302638080

約数和(自身を除く): 129508606

約数列:

[1, 2, 7, 14, 67, 134, 379, 469, 487, 758, 938, 974, 2653, 3409, 5306, 6818, 25393, 32629, 50786, 65258, 177751, 184573, 228403, 355502, 369146, 456806, 1292011, 2584022, 12366391, 24732782, 86564737, 173129474]

約数ペア:

[(1, 173129474), (2, 86564737), (7, 24732782), (14, 12366391), (67, 2584022), (134, 1292011), (379, 456806), (469, 369146), (487, 355502), (758, 228403), (938, 184573), (974, 177751), (2653, 65258), (3409, 50786), (5306, 32629), (6818, 25393)]