133087384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{881}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 261001440

約数和(自身を除く): 127914056

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 821, 881, 1642, 1762, 3284, 3524, 6568, 7048, 18883, 20263, 37766, 40526, 75532, 81052, 151064, 162104, 723301, 1446602, 2893204, 5786408, 16635923, 33271846, 66543692, 133087384]

約数ペア:

[(1, 133087384), (2, 66543692), (4, 33271846), (8, 16635923), (23, 5786408), (46, 2893204), (92, 1446602), (184, 723301), (821, 162104), (881, 151064), (1642, 81052), (1762, 75532), (3284, 40526), (3524, 37766), (6568, 20263), (7048, 18883)]