155858752

素因数分解:

$2^6\times 7^1\times {\mathrm{347899}}^1$

素因数の和:347918

約数の個数: 28

約数和(自身を含む): 353466400

約数和(自身を除く): 197607648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 347899, 695798, 1391596, 2435293, 2783192, 4870586, 5566384, 9741172, 11132768, 19482344, 22265536, 38964688, 77929376, 155858752]

約数ペア:

[(1, 155858752), (2, 77929376), (4, 38964688), (7, 22265536), (8, 19482344), (14, 11132768), (16, 9741172), (28, 5566384), (32, 4870586), (56, 2783192), (64, 2435293), (112, 1391596), (224, 695798), (448, 347899)]