157870962

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{997}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 361196160

約数和(自身を除く): 203325198

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 463, 926, 997, 1389, 1994, 2778, 2991, 4167, 5982, 8334, 8797, 8973, 17594, 17946, 18943, 26391, 37886, 52782, 56829, 79173, 113658, 158346, 170487, 340974, 461611, 923222, 1384833, 2769666, 4154499, 8308998, 8770609, 17541218, 26311827, 52623654, 78935481, 157870962]

約数ペア:

[(1, 157870962), (2, 78935481), (3, 52623654), (6, 26311827), (9, 17541218), (18, 8770609), (19, 8308998), (38, 4154499), (57, 2769666), (114, 1384833), (171, 923222), (342, 461611), (463, 340974), (926, 170487), (997, 158346), (1389, 113658), (1994, 79173), (2778, 56829), (2991, 52782), (4167, 37886), (5982, 26391), (8334, 18943), (8797, 17946), (8973, 17594)]