149342384

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{6277}}^1$

素因数の和:7772

約数の個数: 20

約数和(自身を含む): 289591584

約数和(自身を除く): 140249200

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 5948, 6277, 11896, 12554, 23792, 25108, 50216, 100432, 9333899, 18667798, 37335596, 74671192, 149342384]

約数ペア:

[(1, 149342384), (2, 74671192), (4, 37335596), (8, 18667798), (16, 9333899), (1487, 100432), (2974, 50216), (5948, 25108), (6277, 23792), (11896, 12554)]