153904592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{418219}}^1$

素因数の和:418250

約数の個数: 20

約数和(自身を含む): 311155680

約数和(自身を除く): 157251088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 418219, 836438, 1672876, 3345752, 6691504, 9619037, 19238074, 38476148, 76952296, 153904592]

約数ペア:

[(1, 153904592), (2, 76952296), (4, 38476148), (8, 19238074), (16, 9619037), (23, 6691504), (46, 3345752), (92, 1672876), (184, 836438), (368, 418219)]