144705184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{347849}}^1$

素因数の和:347872

約数の個数: 24

約数和(自身を含む): 306803700

約数和(自身を除く): 162098516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 347849, 695698, 1391396, 2782792, 4522037, 5565584, 9044074, 11131168, 18088148, 36176296, 72352592, 144705184]

約数ペア:

[(1, 144705184), (2, 72352592), (4, 36176296), (8, 18088148), (13, 11131168), (16, 9044074), (26, 5565584), (32, 4522037), (52, 2782792), (104, 1391396), (208, 695698), (416, 347849)]