121567144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10831}}^1$

素因数の和:10921

約数の個数: 32

約数和(自身を含む): 241770240

約数和(自身を除く): 120203096

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 10831, 11224, 21662, 43324, 86648, 249113, 498226, 660691, 996452, 1321382, 1992904, 2642764, 5285528, 15195893, 30391786, 60783572, 121567144]

約数ペア:

[(1, 121567144), (2, 60783572), (4, 30391786), (8, 15195893), (23, 5285528), (46, 2642764), (61, 1992904), (92, 1321382), (122, 996452), (184, 660691), (244, 498226), (488, 249113), (1403, 86648), (2806, 43324), (5612, 21662), (10831, 11224)]