156980552

素因数分解:

$2^3\times {\mathrm{4219}}^1\times {\mathrm{4651}}^1$

素因数の和:8876

約数の個数: 16

約数和(自身を含む): 294471600

約数和(自身を除く): 137491048

約数列:

[1, 2, 4, 8, 4219, 4651, 8438, 9302, 16876, 18604, 33752, 37208, 19622569, 39245138, 78490276, 156980552]

約数ペア:

[(1, 156980552), (2, 78490276), (4, 39245138), (8, 19622569), (4219, 37208), (4651, 33752), (8438, 18604), (9302, 16876)]