156930538218

素因数分解:

$2^1\times 3^1\times {\mathrm{20749}}^1\times {\mathrm{1260547}}^1$

素因数の和:1281301

約数の個数: 16

約数和(自身を含む): 313876452000

約数和(自身を除く): 156945913782

約数列:

[1, 2, 3, 6, 20749, 41498, 62247, 124494, 1260547, 2521094, 3781641, 7563282, 26155089703, 52310179406, 78465269109, 156930538218]

約数ペア:

[(1, 156930538218), (2, 78465269109), (3, 52310179406), (6, 26155089703), (20749, 7563282), (41498, 3781641), (62247, 2521094), (124494, 1260547)]