157842636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1879079}}^1$

素因数の和:1879093

約数の個数: 24

約数和(自身を含む): 420913920

約数和(自身を除く): 263071284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1879079, 3758158, 5637237, 7516316, 11274474, 13153553, 22548948, 26307106, 39460659, 52614212, 78921318, 157842636]

約数ペア:

[(1, 157842636), (2, 78921318), (3, 52614212), (4, 39460659), (6, 26307106), (7, 22548948), (12, 13153553), (14, 11274474), (21, 7516316), (28, 5637237), (42, 3758158), (84, 1879079)]