168147966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4003523}}^1$

素因数の和:4003535

約数の個数: 16

約数和(自身を含む): 384338304

約数和(自身を除く): 216190338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4003523, 8007046, 12010569, 24021138, 28024661, 56049322, 84073983, 168147966]

約数ペア:

[(1, 168147966), (2, 84073983), (3, 56049322), (6, 28024661), (7, 24021138), (14, 12010569), (21, 8007046), (42, 4003523)]