157419942

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 319933152

約数和(自身を除く): 162513210

約数列:

[1, 2, 3, 6, 97, 194, 197, 291, 394, 582, 591, 1182, 1373, 2746, 4119, 8238, 19109, 38218, 57327, 114654, 133181, 266362, 270481, 399543, 540962, 799086, 811443, 1622886, 26236657, 52473314, 78709971, 157419942]

約数ペア:

[(1, 157419942), (2, 78709971), (3, 52473314), (6, 26236657), (97, 1622886), (194, 811443), (197, 799086), (291, 540962), (394, 399543), (582, 270481), (591, 266362), (1182, 133181), (1373, 114654), (2746, 57327), (4119, 38218), (8238, 19109)]