168207942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4004951}}^1$

素因数の和:4004963

約数の個数: 16

約数和(自身を含む): 384475392

約数和(自身を除く): 216267450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4004951, 8009902, 12014853, 24029706, 28034657, 56069314, 84103971, 168207942]

約数ペア:

[(1, 168207942), (2, 84103971), (3, 56069314), (6, 28034657), (7, 24029706), (14, 12014853), (21, 8009902), (42, 4004951)]