154926544

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{136379}}^1$

素因数の和:136458

約数の個数: 20

約数和(自身を含む): 304400160

約数和(自身を除く): 149473616

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 136379, 272758, 545516, 1091032, 2182064, 9682909, 19365818, 38731636, 77463272, 154926544]

約数ペア:

[(1, 154926544), (2, 77463272), (4, 38731636), (8, 19365818), (16, 9682909), (71, 2182064), (142, 1091032), (284, 545516), (568, 272758), (1136, 136379)]