163384774

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{164371}}^1$

素因数の和:164451

約数の個数: 16

約数和(自身を含む): 284034816

約数和(自身を除く): 120650042

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 164371, 328742, 1150597, 2301194, 11670341, 23340682, 81692387, 163384774]

約数ペア:

[(1, 163384774), (2, 81692387), (7, 23340682), (14, 11670341), (71, 2301194), (142, 1150597), (497, 328742), (994, 164371)]