168137030

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{37447}}^1$

素因数の和:37903

約数の個数: 16

約数和(自身を含む): 303328800

約数和(自身を除く): 135191770

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 37447, 74894, 187235, 374470, 16813703, 33627406, 84068515, 168137030]

約数ペア:

[(1, 168137030), (2, 84068515), (5, 33627406), (10, 16813703), (449, 374470), (898, 187235), (2245, 74894), (4490, 37447)]