147651872

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{20149}}^1$

素因数の和:20388

約数の個数: 24

約数和(自身を含む): 291973500

約数和(自身を除く): 144321628

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 3664, 7328, 20149, 40298, 80596, 161192, 322384, 644768, 4614121, 9228242, 18456484, 36912968, 73825936, 147651872]

約数ペア:

[(1, 147651872), (2, 73825936), (4, 36912968), (8, 18456484), (16, 9228242), (32, 4614121), (229, 644768), (458, 322384), (916, 161192), (1832, 80596), (3664, 40298), (7328, 20149)]