137142404

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 279229440

約数和(自身を除く): 142087036

約数列:

[1, 2, 4, 7, 14, 28, 139, 167, 211, 278, 334, 422, 556, 668, 844, 973, 1169, 1477, 1946, 2338, 2954, 3892, 4676, 5908, 23213, 29329, 35237, 46426, 58658, 70474, 92852, 117316, 140948, 162491, 205303, 246659, 324982, 410606, 493318, 649964, 821212, 986636, 4897943, 9795886, 19591772, 34285601, 68571202, 137142404]

約数ペア:

[(1, 137142404), (2, 68571202), (4, 34285601), (7, 19591772), (14, 9795886), (28, 4897943), (139, 986636), (167, 821212), (211, 649964), (278, 493318), (334, 410606), (422, 324982), (556, 246659), (668, 205303), (844, 162491), (973, 140948), (1169, 117316), (1477, 92852), (1946, 70474), (2338, 58658), (2954, 46426), (3892, 35237), (4676, 29329), (5908, 23213)]