102838728

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{21751}}^1$

素因数の和:21957

約数の個数: 32

約数和(自身を含む): 258413760

約数和(自身を除く): 155575032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 21751, 43502, 65253, 87004, 130506, 174008, 261012, 522024, 4284947, 8569894, 12854841, 17139788, 25709682, 34279576, 51419364, 102838728]

約数ペア:

[(1, 102838728), (2, 51419364), (3, 34279576), (4, 25709682), (6, 17139788), (8, 12854841), (12, 8569894), (24, 4284947), (197, 522024), (394, 261012), (591, 174008), (788, 130506), (1182, 87004), (1576, 65253), (2364, 43502), (4728, 21751)]