154420378

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{12161}}^1$

素因数の和:13077

約数の個数: 16

約数和(自身を含む): 265034304

約数和(自身を除く): 110613926

約数列:

[1, 2, 7, 14, 907, 1814, 6349, 12161, 12698, 24322, 85127, 170254, 11030027, 22060054, 77210189, 154420378]

約数ペア:

[(1, 154420378), (2, 77210189), (7, 22060054), (14, 11030027), (907, 170254), (1814, 85127), (6349, 24322), (12161, 12698)]