161029688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{379787}}^1$

素因数の和:379846

約数の個数: 16

約数和(自身を含む): 307628280

約数和(自身を除く): 146598592

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 379787, 759574, 1519148, 3038296, 20128711, 40257422, 80514844, 161029688]

約数ペア:

[(1, 161029688), (2, 80514844), (4, 40257422), (8, 20128711), (53, 3038296), (106, 1519148), (212, 759574), (424, 379787)]