160271072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{385267}}^1$

素因数の和:385290

約数の個数: 24

約数和(自身を含む): 339806376

約数和(自身を除く): 179535304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 385267, 770534, 1541068, 3082136, 5008471, 6164272, 10016942, 12328544, 20033884, 40067768, 80135536, 160271072]

約数ペア:

[(1, 160271072), (2, 80135536), (4, 40067768), (8, 20033884), (13, 12328544), (16, 10016942), (26, 6164272), (32, 5008471), (52, 3082136), (104, 1541068), (208, 770534), (416, 385267)]