149071748

素因数分解:

$2^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{3313}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 298419072

約数和(自身を除く): 149347324

約数列:

[1, 2, 4, 7, 14, 28, 1607, 3214, 3313, 6428, 6626, 11249, 13252, 22498, 23191, 44996, 46382, 92764, 5323991, 10647982, 21295964, 37267937, 74535874, 149071748]

約数ペア:

[(1, 149071748), (2, 74535874), (4, 37267937), (7, 21295964), (14, 10647982), (28, 5323991), (1607, 92764), (3214, 46382), (3313, 44996), (6428, 23191), (6626, 22498), (11249, 13252)]