156913729204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{36209}}^1\times {\mathrm{15259}}^1$

素因数の和:51543

約数の個数: 24

約数和(自身を含む): 278492558400

約数和(自身を除く): 121578829196

約数列:

[1, 2, 4, 71, 142, 284, 15259, 30518, 36209, 61036, 72418, 144836, 1083389, 2166778, 2570839, 4333556, 5141678, 10283356, 552513131, 1105026262, 2210052524, 39228432301, 78456864602, 156913729204]

約数ペア:

[(1, 156913729204), (2, 78456864602), (4, 39228432301), (71, 2210052524), (142, 1105026262), (284, 552513131), (15259, 10283356), (30518, 5141678), (36209, 4333556), (61036, 2570839), (72418, 2166778), (144836, 1083389)]