157480356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51871}}^1$

素因数の和:51912

約数の個数: 48

約数和(自身を含む): 418295808

約数和(自身を除く): 260815452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 51871, 103742, 155613, 207484, 311226, 570581, 622452, 1141162, 1193033, 1711743, 2282324, 2386066, 3423486, 3579099, 4772132, 6846972, 7158198, 13123363, 14316396, 26246726, 39370089, 52493452, 78740178, 157480356]

約数ペア:

[(1, 157480356), (2, 78740178), (3, 52493452), (4, 39370089), (6, 26246726), (11, 14316396), (12, 13123363), (22, 7158198), (23, 6846972), (33, 4772132), (44, 3579099), (46, 3423486), (66, 2386066), (69, 2282324), (92, 1711743), (132, 1193033), (138, 1141162), (253, 622452), (276, 570581), (506, 311226), (759, 207484), (1012, 155613), (1518, 103742), (3036, 51871)]